BFFs4Evs? In celebration of Demi Lovato’s milestone birthday transition from teeny-bop tween to her 20s, Snakkle looks back on some of Hollywood’s most successful friendships. Boy bands and Disney and Nickelodeon stars struggled with fame, fortune, and the ever-present lens of the public eye… but at least they had each other! Click through this gallery to find out which pinkie-swear promises were kept.

The long-standing British hit The X Factor finally made its way to American shores in the fall of 2011, onto Fox, and since then hasn’t looked back! A talented group of judges has helped narrow the contestant pool down to the final competitors over the years. Now, find out what these award-winning judges were doing before they were plucking stars from obscurity, and check out the pre-fame photos of The X Factor hosts who now command the stage each week.