Nick Jonas

A security guard tried to warn him...

Long live 'Tiger Beat' and 'Bop' magazine.

Kevin, Joe, and Nick Jonas have a pending date with fans in Philadelphia!

Kevin, Nick, and Joe Jonas have a pending date with fans in Atlantic City!

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From Gwen Stefani to Miley Cyrus and John Mayer, these pop stars have written breakup songs about other famous people.

From Disney Channel stars to 'Spy Kids' — these former kid actors are entering their 30s this year!

Check out cringe-worthy fashion fails from our favorite celebrity couples.

He's been "living and breathing" 'The Voice' since Season 18.

You'll never guess what these famous celebs are afraid of...

Flying is not a favorite for these celebs.

While some stars were able to recover like a pro, others needed a little help from the audience.