7 Stars Who Ditched Twitter

Celebrities have a very love-hate relationship with Twitter, evidenced by these stars rounded up by Perez Hilton. All of them have quit the social networking site—at least for a while. A sampling:

• Miley Cyrus quit Twitter in 2009, at the urging of her then-boyfriend Liam Hemsworth. She's back now.
• A feud with a fan site leaking her songs was enough to push Nicki Minaj off Twitter in 2012. She, too, is back.
• Alec Baldwin has quit Twitter a number of times. Most recently, he left after a controversial rant, and said he'd never return. His foundation is still on there, though.

• Mega-tweeter John Mayer briefly quit in 2010. Supposedly, his love of Twitter caused Jennifer Aniston to leave him. Not surprisingly, he's back.
• Haters and Internet trolls, sadly, drove Adele off Twitter, but she came back (or at least her official account did).
• Keira Knightley joined Twitter with a fake name, but only left the account open 12 hours.
• Chris Brown has quit Twitter more than once. But don't worry, his account is active at the moment.

Click for the complete list of 15.