Double up the birthday cake—Mary-Kate and Ashley Olsen turn 26 today! To celebrate, we're taking a look back at the twins' Hollywood transformations, from Full House babies to award-winning fashion designers. See their evolution in the galleries!
The Latest in Video
How To Make Perfect MacaronsSee More Videos
Feb 12, 2016 @ 6:30 AM
Feb 9, 2016 @ 7:15 AM