Justin Bieber

Some stars seem to constantly make headlines with their behavior bad (or just plain odd) behavior. But how much is too much?

Are you sick of hearing about Justin Bieber? Can you absolutely not handle another Amanda Bynes incident? Does the mere mention of the names Lindsay Lohan and Chris Brown make you groan?

Photos: Child stars gone bad

We want to know: Which celebrities do you find the most annoying? Tell us who makes you want to plug your ears and chant "la la la" just so you don't have to hear another word about them and their crazy antics in the comments below!