Talk show host Wendy Williams pretends to be a studio audience member on her own show. Reality television star Kim Kardashian goes undercover to hang out with her fans.

Actor Ice-T listens to his fans in a focus group for product endorsement, while his wife, model and actress Coco, attends a casting call for her body double.

Television personality LuAnn de Lesseps attends a lunch party for wealthy Real Housewives fans. Singer and reality television star Kandi Burruss goes to a trunk show to listen to her fans about her new public image.

Former NSYNC member Joey Fatone goes on a boy-band bus tour. Actor Jaleel White attends an auction selling Urkel memorabilia.

Rapper T-Pain creates memorabilia for celebrities. Actor Anthony Anderson disguises as a chef.

Singer Adrienne Bailon organizes an audition for her "new boyfriend" while Rozonda "Chilli" Thomas, a member of group TLC, casts backup dancers.

R&B singer Fantasia attends an audition to play in a musical about her life. Rapper Lil' Kim goes to a VIP party.