Rachel Maddow
A yearbook photo of MSNBC host Rachel Maddow has found its way to websites like BuzzFeed and reveal that she's, well, made some drastic changes to her look since graduating from Castro Valley High School. Once a long-haired blonde, Maddow currently sports a more subdued look, complete with a close-cropped brunette 'do. After the jump, check out a few other stars who've come a long way since their high school days.

"Many of the younger stars haven't changed a lot since high school, they're just too new," Yearbook Library's Seth Poppel tells PopEater. To see more dramatic changes, you have to look at older, more established stars like Ryan Seacrest and Kate Gosselin.