Last night was the not-particularly exciting finale of “American Idol” (Scotty McCreery vs. Lauren Alaina? Snooooooozeville) and practically everybody was there: Gaga, Beyonce, Janice Dickinson? In typical form, they all wore some crazy fashions, but could not be upstaged by some of “Idol’s” past contestants. Witness their looks–hits, misses and all–after the jump.
