ROBERT'S ROMANTIC VALENTINE'S DAY WEEKEND GOES AWRY WHEN HIS BIG INTERVIEW WITH SERENA WILLIAMS GETS POSTPONED, ON "ALL OF US," TUESDAY, FEB. 15

Serena Williams Guest Stars Debi Mazar ("Entourage") Returns as Alex

"Not So Wonderful Town"� Robert's romantic New York Valentine's weekend with Tia goes awry when his big interview with Serena Williams keeps getting postponed by her wacky cousin/assistant Wanda (guest star Serena Williams), on ALL OF US, Tuesday, Feb.15 (8:00-8:30 PM, ET/PT) on UPN. Debbie Allen directed the episode from a script by Ray Lancon.

Meanwhile, Neesee caters a high-profile party for Alex's new boyfriend Eric, but when his demands become out of control, it causes tension between the two women.

Robert James: Duane Martin
Neesee James: LisaRaye McCoy
Tia Jewel: Elise Neal
Robert James, Jr.: Khamani Griffin
Dirk Black: Tony Rock
Jonelle: Terri J. Vaughn
Turtle: James Vincent
Alex: Debbie Mazar
Wanda: Serena Williams
Eric Calhoun: Phil Morris
Waitress: Nadeen Gautier

RATING: To Be Announced