From Orlando Bloom and Justin Bieber to Kanye West and Jimmy Kimmel, check out some of the most notable celebrity feuds.
Orlando Bloom and Justin Bieber. The "Lord of the Rings" actor reportedly tried to punch the pop star after a run-in at a Spanish nightclub early Wednesday. A source told the New York Post's Page Six column the incident began after Bloom declined a handshake when Bieber walked by. Bieber retaliated for the perceived disrespect by saying "something rude to Orlando, like, 'She was good,'" the Post source said. "She" could have been a reference to Bloom's ex-wife, model Miranda Kerr. Bieber was photographed talking with Kerr in October 2012 -- a year before her marriage to Bloom ended. Kerr has denied hooking up with Bieber. Rumors swirled that Bloom was seeing Bieber's off-and-on girlfriend, Selena Gomez, after the two were photographed at a comedy show in April. After the clash, Bieber fanned the flames by posting a photo of Kerr on Instagram and deleting it minutes later. He also posted a photo on Instagram of Bloom wiping his eye, as if he were crying.
The following five celebrity urban legends will likely live on long into the future, despite the fact that none of them is remotely true.
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With Saturday marking the 30th anniversary of the debut of "Who's the Boss?," join us for a look at what the cast of the classic '80s sitcom are up to today.