How Your Fav Star's Grammy Styles Have Changed over the Years ...

You look totally different now than you did five years ago. It's the same with your favorite celebrities. You just might not realize it. To prove how much they've changed, here are a few of your favorite stars' beauty transitions, brought to you by Seventeen:

1 Taylor Swift

She looks different than she did in 2008, but she looks just as beautiful.

2 Justin Bieber

Bieber proves that men can change their style just as much as women can.

3 Carrie Underwood

No one looks more elegant than Carrie. She sure knows how to pick flattering dresses!

4 Adele

This woman looks amazing, no matter what she's wearing.

5 Florence Welch

Florence's unique style never looks bad on her.

6 Lady Gaga

Lady Gaga's outfits are always surprising, but never disappointing.

7 Pharrell Williams

Pharrell looks just as good as he sounds.

Which celeb do you think has the cutest style?