We’ve been pretty nostalgic here at COED lately. Earlier today, we showed you candid pics from the 61st and 62nd Academy Awards. In early February, we showed you yearbook photos of a former fat kid turned skinny rock star comedian and a beautiful blonde who went from hoodies to hot hand bras. Now, we turn our attention to the music industry with yearbook photos of 41 famous “rock stars”. While you may notice not everyone in our gallery can be categorized as “rock”, you have to admit they underwent a “rock star” transformation. Can you guess the identities without looking at the captions? See the pics after the jump!

This is Our Birthday Cake
Arianny Celeste Throws in the Towel
Puppy Conan Should Happen Ever
Stars Who Got Revenge on Their Ex
Sexiest Things in America
How to Beat Popular Game Show
Why Candice Swanpoel is Our Favorite Angel
