After Dee Dee starts a grease fire in her apartment, a handsome fireman rescues one of Phyllis's cats from the building. Phyllis eagerly tries to set him up with Mona, but the man winds up being attracted to Phyllis. Meanwhile, Adam falls into a funk over his friends' successes, especially after learning that Spencer has purchased his own home. Spencer tries to cheer Adam and convince him to set some goals for himself.

Mona goes against her initial instincts and decides to attend her ten-year high school reunion, where her professional accomplishments cannot protect her from the cruel comments of a pair of former cheerleaders. She perks up after a successful classmate takes an interest in her. Meanwhile, things do not go as planned for Spencer when he meets his on-line sweetheart in person; and Adam tries to get rich by stealing company supplies and selling them on the Internet.

Dee Dee and Brett run into problems with their client, a talented pitcher who won't sign his new contract because he wants to devote more time to his musical aspirations. Dee Dee asks Mona to listen to the man sing and dash his dreams of music stardom; but Delicious winds up wanting to sign him, leading to a rift between the sisters. Meanwhile, Big Dee Dee must break some bad news to Phyllis after Coco chases one of Phyllis's cats into traffic.

Spencer seeks Dee Dee's advice to land a sophisticated woman, and again turns to Dee Dee for help ridding himself of the woman when she proves to be unbearably controlling. Gabrielle repeatedly refuses Spencer's efforts to break up with her. Meanwhile, Mona reluctantly gives Phyllis some advice before her first big romantic weekend with Glen. Dee Dee plans a bachelor party for a client.

Dee Dee tricks Mona into joining her at a singles weekend at an exclusive new hotel. Mona meets a handsome bartender, but Dee Dee repeatedly tries to steer her away from him, claiming that she has her best interests in mind. Spencer and Adam also attend the event, thanks to Adam's successful friend. Spencer enjoys the perks of hanging out with Adam and his friends, but is surprised to discover that people believe he is also gay. Meanwhile, Big Dee Dee convinces Phyllis that her presence in the building and relationship with Glen are driving Mona away.

After Dee Dee complains about Brett's sexist treatment of her, Charles and Spencer show up at the office to confront him. Their actions backfire, as everyone at the office begins thinking of Dee Dee as a "daddy's girl." Dee Dee, with encouragement from Mona, Phyllis and Big Dee Dee, sets out to prove herself by trying to land a successful athlete who has refused to sign with any agent.

Mona realizes that she needs to slow down her relationship with Chase after they start spending so much time having sex that it begins to affect her job and other aspects of her life. Dee Dee plans a "legends ball" on behalf of her mother (who is depressed because of her floundering acting career), but finds that none of the invited guests want to attend. Spencer buys a gigantic new truck that soon leaves him financially strapped because he can't afford gas.

After throwing together a baby shower for Neil and Janet, Dee Dee becomes concerned by the fact that she is the only person in attendance who is not attached. She begins to question her life and decision to pursue her career so aggressively. Meanwhile, Mona worries that her lack of maternal instinct could have a negative effect on her relationship with Chase. She tries spending time with Drew, and receives some advice from Big Dee Dee.

Dee Dee receives the opportunity to appear on a sports talk show, only to humiliate herself by falling flat on her face. Mona objects when Spencer and Adam constantly give in to Dalis's petty demands. She finally puts her foot down, with disastrous results.

Mona fears that Chase hasn't made any special plans for Valentine's Day, so she tries to take action. Dee Dee sets Brett up on a blind date in the hopes of curing him of his bad mood concerning the holiday, which stems from a broken engagement. Spencer gets close with a rival music executive whom Mona despises. Adam grows irritated with his Valentine's date, a man with whom he's shared a yearly tryst for the past 10 years.

Mona continues to bristle at Spencer's relationship with Naomi, who seems strangely reluctant to become romantically involved with him. Mona's mother and friends encourage her to put her personal feelings about Naomi aside and help Spencer. Naomi later divulges a surprising secret to Spencer. Dee Dee has difficulty following her boss' edict to drop a female tennis player with limited marketability. Big Dee Dee gets a potential break in her acting career when she's given a callback for a low-budget horror movie.

Spencer continues to shower Naomi with affection after she reveals her HIV-positive status. However, her newfound confidence prompts her to dump him and seek to profess her love for another man. Mona tries to comfort Spencer, but he rejects her for failing to back him throughout the relationship. Dee Dee agrees to join her new actor boyfriend in a reality show, and winds up humiliated. Charles is surprisingly supportive when Big Dee Dee is asked to do a nude scene in her film debut.

Dee Dee persuades Mona to ask Chase to give Lorenzo a job.

Dee Dee accidentally sleeps with her boss -- twice.

Mona breaks up with Chase.

Mona lashes out at her co-workers after her breakup with Chase. Brett wants Dee Dee to help athlete Dwight Mitchell keep a secret from his wife.

Mona goes into therapy.

Mona decides to date both Chase and Lorenzo, until they want her to make a decision.

Mona, a self-reliant record executive, is set to move into the penthouse apartment that her father has always promised her. But her plans of getting settled in her new apartment soon come to an end when she learns that her spoiled half sister, Dee Dee, and Dee Dee's overbearing mother also lay claim to the apartment. The sisters' relationship is further strained when Dee Dee inadvertently attracts a man whom Mona was pining for.

When Dee Dee befriends Spencer, Mona becomes concerned that her sister is stealing her best friend. Meanwhile, Mona leads Dee Dee and Spencer into believing she is still dating Brian the exterminator even though he hasn't called her after their very hot date.

Dee Dee attempts to get closer to Mona by planning a joint birthday party, reminding Mona of bad memories from their childhood. Meanwhile, Dee Dee unwittingly reveals that Phyllis lied to Mona about things that have shaped her world view since she was young; and, as a birthday gift, Phyllis finally tells Mona the truth.

Mona's music-video shoot for a rapper may end in disaster when he refuses to leave the dressing room—until he meets Dee Dee. While Mona is pleased with the rapper's newfound enthusiasm for the shoot, she soon begins to worry that he's using Dee Dee.

In an attempt to win Mona's respect and stop living off her father's largesse, Dee Dee takes a job as a waitress. Meanwhile, Phyllis persuades Mona to give a video-dating service a try.

Dee Dee persuades Mona to attend a banquet that's being held in honor of their father, but the experience reminds Mona that she's the odd one out within her dad's "new" family.

While at a club with Spencer, Mona meets the hunky Miles. They hit it off, but their budding romance quickly trips up over matters of taste: For one, she enjoys Dawson's Creek, while he prefers BET. After a night on the dance floor, where Mona displays her lack of rhythm, Miles breaks up with her for not being "black enough." In an attempt to win him back, Mona remakes herself into what Dee Dee calls "a Nubian disco queen."

Dee Dee is smitten with her new beau, but the romance sours when she learns that he and Mona dated in high school. Although Mona gives her blessing to the union, she soon changes her mind.

Dee Dee invites Mona to a "girls night" with her friends, but Mona instantly feels out of place amidst the ritzy women. When Dee Dee gives Mona an expensive purse, Mona deduces that her half-sister is trying to make her over. Meanwhile, Spencer is attracted to one of Dee Dee's friends.

Mona and Phyllis attend Thanksgiving dinner at Big Dee Dee's, where Mona's grandmother is the guest of honor. But Dee Dee becomes jealous when she learns the older woman showers Mona with affection. Meanwhile, Phyllis and Big Dee Dee make a deal; and Spencer blurts out one of Mona's secrets to her mother.

When Mona and Dee Dee set Spencer up on blind date with a woman they met from the gym, Spencer falls for her hard and fast. But when Mona finds out the girl is only using Spencer to get back at her ex, she tries to warn him -- only he thinks Mona is jealous.

When Dee Dee becomes frustrated with Neil because he does not seem interested in getting intimate, he divulges that he is celibate. Meanwhile, Mona is under pressure at work and takes up smoking again, but she is too embarrassed to admit it and tries to hide it from her family.

In a strange reversal of fortunes, Dee Dee's charmed life seems to hit an unlucky streak at every turn while, ironically, the usually pessimistic Mona's life becomes auspicious from one moment to the next. When Dee Dee starts doubting herself after failing her assigned mock-court competition at school, with Mona's help she manages to regain her waning confidence by confronting a crooked businessman.

Spencer thinks that he has gotten a girl pregnant and Dee Dee and Mona force him to get an AIDS test.

Mona fears a lonely Valentine's Day, but her tears may be for naught when two men from her (recent) past both ask her on dates. Also, Dee Dee is miffed that Neil would choose work over her. Meanwhile, Big Dee Dee is angry with her husband, who also chooses work over her.

When Mona mistakes a dinner date with a handsome reporter as a personal affair, she unwittingly gets quoted in a music magazine saying disparaging things about one of her music label's artists that ends up getting her fired. Meanwhile, Dee Dee utilizes her law school knowledge to try to get the story retracted.

While Mona struggles to find work after poisoning her reputation in the record industry, the reporter whose article got her fired tries to make amends and sets up a meeting for Mona to plead her case to Big Phat Slim Jim, the artist she disparaged, in hopes of getting her old job back. Meanwhile, Mona's family and friends offer their encouragement and support in their own special ways during her difficult job search.

Mona drags Dee Dee to a self-defense class, where she accidentally hurts her little sister while practicing a back flip. Overwhelmed with guilt, she waits on Dee Dee hand and foot, unaware that Dee Dee's milking the injury.

Join Tia for a tour of her beautiful Southern California home!

Where does Tia see herself in five years? In today’s episode, Tia shares her long-term goals and how she plans to make them a reality.

Nothing like a spa day before a date-night out! First, join Tia for DIY spa treatments, then welcome special guest and make-up artist, Anton, for a gorgeous date night look.

Tia has TWO special guests today - her children, Cree and Cairo! First, Tia shares her tips and tricks for raising two children. Then, stick around for a Q&A with her adorable kids.

Today is all about celebrating curls! First, check out a no-heat twistout for natural hair then Tia is sharing her secrets for curly hair extensions.

Time for a baby bag tour! Tia is walking you through the must-haves in both her hospital bag and her diaper bag.

It’s game day and Tia is cooking up three of her favorite, and crowd pleasing, appetizers. First, she’s making her delicious baked wings, then loaded potato skins, and last but not least, her melty, cheesy quesadillas.

Today we’re baking up a storm and using tips and tricks to make things quick! On the menu today are microwave cakes, a pressure cooker peach cobbler, and super easy biscuits.