Buzz Bites (12/8/11): Watch Nick Jonas' Guest Appearance On 'Last Man Standing'

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+ Check out a clip from Nick Jonas' guest appearance on "Last Man Standing," where he steals the show during a choir's performance of "Silent Night." (Idolator)

+ Willow Smith's having a fun week. She just released her "Fireball" video; now watch her Jimmy Fallon interview where she talks about working with Nicki Minaj. They also race bumper cars! (Rap-Up)

+ Selena Gomez looks like a pretty, purple underwater siren in her promo shots for her soon-to-be-released fragrance. She's also asking fans to help choose the scent notes for her perfume. (Just Jared)

+ Who had the best MTV performance of 2011? Paramore, Jay-Z and Kanye West, Robyn, Adele, Beyoncé, Lupe Fiasco, Lil Wayne and more are up for your vote. (MTV News)

+ Ke$ha's tapped Lil Wayne, Wiz Khalifa, T.I. and André 3000 for her remix of "Sleazy." It drops Dec. 13. "Get ready, this is the SICKEST and SLEAZIEST version YET," she contends. (Rap-Up)

+ She and Him's Zooey Deschanel says she's gearing up for their new record. "I've been writing a lot," she said in an interview, "So we'll hopefully be in the studio pretty soon." (Billboard)

+ Sigur Rós frontman Jónsi penned the soundtrack for the movie "We Bought A Zoo," which hits streets on Dec. 13. But you can stream the gorgeous, atmospheric album here. (Rolling Stone)