Listen to a preview of Jonas Brothers new single, "Pom Poms."

+ Listen to a preview of Jonas Brothers' rollicking new single "Pom Poms," which will be released April 9. The track will also appear on their forthcoming album, due later this year. (MTV News)

+ Tune in to "RapFix Live" tomorrow at 4 p.m. ET to catch Big K.R.I.T., Waka Flocka Flame, and Schoolboy Q. Trinidad James will also preview a clip from his video, "Females Welcomed." Send questions for the artists to @MTVRapFix, using the hashtag #RapFixLive. (MTV News)

+ Flo Rida is releasing his Let It Roll EP today, which features eight remixes of two of his Wild Ones hits: "Sweet Spot" with Jennifer Lopez and "Let It Roll." Listen to a stream of the EP. (Billboard)

+ Selena Gomez's "Spring Breakers" costars James Franco and Ashley Benson showed their love for her by lip-synching her song "Love You Like A Love Song," in a video. Also in the clip, James Franco inexplicably wears a pink ski mask at the beginning, and later sports a blonde wig and halter top. Yes, your guess is as good as ours. (Hollywood Crush)

+ Usher and Shakira made their "The Voice" season 4 coaching debuts last night. So how did they do? We think they slipped quite comfortably into the chairs vacated by Christina Aguilera and Cee Lo Green. (MTV News)

+ "American Idol" season 12 contestants' fates are still to be determined, and so is Nicki Minaj's role as judge. "Would I come back next season? I think people would rather be surprised," Nicki said during a conference call with reporters. "I like to save the mystery and the drama. I'd never give that away." (MTV News)

+ Jessica Sanchez, the "American Idol" season 11 runner-up, will join the cast of "Glee" for a two-episode stint in April. "I'm playing a student from a rival school who is supposed to be a legendary diva -- a powerhouse singer," she said of her role. (Just Jared Jr.)

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