Demi Lovato will be returning to "The X Factor" for season 3.

+ It's official: Demi Lovato will be returning to "The X Factor" for season 3! "I couldn't be happier that Demi wants to come back this year. She's a superstar in her own right and was a fantastic mentor last year," fellow judge Simon Cowell said in a statement. (MTV News)

+ Lil Wayne has revealed he is epileptic. "This wasn't my first, second, third, fourth, fifth, sixth, seventh... I have had a bunch of seizures, you just never hear about them," he said during a radio interview. He added his recent bout was caused by "plain stress and no rest. That's just typical me." (MTV News)

+ One Direction unveiled the title of their forthcoming book, after having fans guessing all day on Twitter. "Some good guesses guys.. BUT it's time for the official announcement.. The 1D book = 'Where We Are: Our Band Our Story'! 1DHQ #1DBKREVEAL," they tweeted. (Just Jared Jr.)

+ Taylor Swift will make a cameo in the season finale of "New Girl," which stars Zooey Deschanel. The episode, which Taylor will film next week in between "Red" tour dates, airs on May 14. (MTV News)

+ True fact: Beliebers will go to great lengths to meet Justin Bieber. Reportedly more than 400 fans stormed Munich's Mandarin Oriental Hotel in hopes of meeting the singer on his tour stop, but it turns out they got the wrong hotel -- Justin was staying elsewhere. Whoops! (E!)

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