After a painful-to-read-about feud with comedian Jenny Johnson over ex-girlfriend Rihanna blew up in his face, Chris Brown did what any person would do in his situation: He deleted his Twitter account. Brown couldn't stay away for long, though, and rejoined the addicting social media site the next morning.
This also wasn't Brown's first go at leaving Twitter. He's impulsively quit at least twice before in the past, once following a similarly-aggrieved Rihanna rant. Check out some other stars who just can't seem to make up their mind about Twitter, from John Mayer to Alec Baldwin.