Chelsea Talk Bites, Fights and the JoBros with the Backstreet Boys

Who bit a bandmate? Who feuded with 'N Sync? Who wore a purity ring? Chelsea gets answers!

When you have the biggest boy band from back in the day on the couch, you have to ask the hard questions.

And Chelsea Handler does.

E!'s own host of Chelsea Lately gets the Backstreeters talking about their bite-filled fights, boy band feuds and whether they wore purity rings, like their old opening act, Jonas Brothers.