Grammys: Katy Perry with her Grandma on the Red Carpet Channel: NBC Philadelphia Length: 151 Date: February 14, 2011 Katy Perry brought her 90-year-old grandmother as her date to the 2011 Grammy Awards. Grandma Anne tells what she really thinks of Katy’s hit song ...

Arcade Fire in Shock: "We Got All The Underdog Votes" To Win Album Of The Year Channel: NBC Philadelphia Length: 138 Date: February 14, 2011 Backstage at the 2011 Grammy Awards, the band members of Arcade Fire are still in shock over winning Album of the Year over some of music’s "heavy...

Usher Merges Music & Philanthropy At Grammys Bash Channel: NBC Philadelphia Length: 173 Date: February 12, 2011 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, Ush...

Simon Cowell Talks "The X Factor" vs. "Idol" Channel: NBC Philadelphia Length: 193 Date: February 12, 2011 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...

Justin Bieber Movie Premiere Brings Out Scores of Fans With Bieber Fever Channel: NBC Philadelphia Length: 102 Date: February 11, 2011 Tuesday night was worldwide premiere night for the new Bieber Bio, and L.A. Live was ground zero.

Justin Bieber: "I Would Never Say Never to Winning a Grammy!" Channel: NBC Philadelphia Length: 145 Date: February 11, 2011 Among the screaming, fervid fans, Justin Bieber talks about his new movie, and Usher voices his thoughts on discovering the Boy Wonder.

Trey Parker & Matt Stone On How "The Book Of Mormon" Became A Musical Channel: NBC Philadelphia Length: 182 Date: February 06, 2011 "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 ...

Black Eyed Peas Get It Started At The Super Bowl XLV Halftime Show Channel: NBC Philadelphia Length: 173 Date: February 06, 2011 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...

Ricky Martin: "It’s Time to Go Back" to Broadway Channel: NBC Philadelphia Length: 118 Date: February 02, 2011 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 ...

Matthew Morrison & Gwyneth Paltrow Bring Sexy Back To "Glee" Channel: NBC Philadelphia Length: 94 Date: February 02, 2011 Matthew Morrison chats about Gwyneth Paltrow’s return to "Glee" as substitute teacher Holly Holiday.  This time, Gwyneth will scho...

Randy Jackson: "Idol" is American Dream in Action Channel: NBC Philadelphia Length: 274 Date: January 30, 2011 Veteran "American Idol" judgeRandy Jackson discusses the emotional ups and downs of the new season.

Nicki Minaj on Her "SNL" Gig: "Dream Come True" Channel: NBC Philadelphia Length: 246 Date: January 30, 2011 Nicki Minaj never thought she’d end up on "Saturday Night Live." The rap star is set to perform her hit songs "Right Thr...

Elton John: Lady Gaga is My "Bastard Daughter" Channel: NBC Philadelphia Length: 182 Date: January 27, 2011 Elton John talks about his movie, "Gnomeo & Juliet," an animated version of Shakespeare’s classic love story. Also, Elton chats about his duet...

Nikki Blonsky: From "Hairspray" to Broadway Channel: NBC Philadelphia Length: 251 Date: January 27, 2011 "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...