From: NBC Bay Area on Sat, Feb 12 2011 2:27 PM

Usher says his pre-Grammy party is a "celebration" for the collaboration of many people to bring awareness about HIV and AIDS in Africa. Plus, Usher talks about his upcoming Grammy performance with his protégé Justin Bieber.

From: NBC Bay Area on Sat, Feb 12 2011 2:26 PM

Simon Cowell talks about bringing his hit UK show, "The X Factor," to the U.S. Find out how the show be different from "American Idol", who "The X Factor" judges will be. Plus, is Simon trading in his trademark v-neck tees for more formal attire?

From: NBC Bay Area on Thu, Feb 10 2011 5:20 AM

Tuesday night was worldwide premiere night for the new Bieber Bio, and L.A. Live was ground zero.

From: NBC Bay Area on Thu, Feb 10 2011 5:20 AM

Among the screaming, fervid fans, Justin Bieber talks about his new movie, and Usher voices his thoughts on discovering the Boy Wonder.

From: NBC Bay Area on Sun, Feb 06 2011 4:29 AM

Will.i.am, Fergie, Taboo and apl.de.ap share their excitement about being headliners at the Super Bowl XLV halftime show. The Peas reveal how they plan to get the audience feeling fun and festive, and Fergie ponders what to wear.

From: NBC Bay Area on Sun, Feb 06 2011 4:29 AM

"South Park" creators Trey Parker and Matt Stone chat about what inspired them to do a Broadway musical about Mormons. Plus, the team tells which Mormon brother and sister act served as a muse for the play.

From: NBC Bay Area on Wed, Feb 02 2011 1:53 AM

Matthew Morrison chats about Gwyneth Paltrow’s return to "Glee" as substitute teacher Holly Holiday. This time, Gwyneth will school students on sex ed in an episode called "Sexy."

From: NBC Bay Area on Wed, Feb 02 2011 1:53 AM

When he is done with his tour for "Musica + Alma + Sexo," Ricky Martin will take on the revival of "Evita" — and he said it’s about time he returned to the stage.

From: NBC Bay Area on Sat, Jan 29 2011 4:51 PM

Veteran "American Idol" judgeRandy Jackson discusses the emotional ups and downs of the new season.

From: NBC Bay Area on Fri, Jan 28 2011 4:50 PM

"Hairspray" star Nikki Blonsky talks about how she got her starring role alongside John Travolta and her new Broadway play "Love, Loss, and What I Wore."