Watch Willow Smith cover Adele's "Skyfall."

+ Check out Willow Smith covering Adele's "Skyfall" chorus while playing the melody on keyboard. The almost 12-year-old (her birthday's Oct. 31) is not only talented, but ridic adorable to boot. (Rap-Up)

+ Justin Bieber's had a few bumps on his current tour, from puking onstage to his camera and computer being stolen (well, not really there). On Wednesday, he tripped down a flight of stairs onstage, but he finished the set like the pro that he is. (Idolator)

+ Kendrick Lamar brought extra star power to his show for "BET Music Matters" in Los Angeles. Watch him performing "Compton" and "The Recipe" with Dr. Dre, "The City" with The Game, "Go Get It" and "What You Know" with T.I., and "Swimming Pools (Drank)" with Big Sean. (Rap-Up)

+ While the details about what brought Green Day singer Billie Joe Armstrong to enter rehab are not known publicly, bassist Mike Dirnt intimates it's not to be taken lightly. "I know that my friend's life is in danger, and that's all I care about," he said. (MTV News)

+ Spike Lee's Bad 25 documentary on Michael Jackson will air on ABC Nov. 22, which is Thanksgiving Day. In the meantime, check out the trailer. (Spin)

+ Kanye West, Nicki Minaj, will.i.am, Questlove, and Bruno Mars guest star (via their voices) on the animated "The Cleveland Show" season premiere this Sunday on Fox. Check out a preview of their "Hip-Hop Illuminati" meeting. (EW)

Photo credit: Getty Images