Kristen Stewart turns 21 on Saturday.
In honor of her milestone birthday, take a look back at her fashion hits and misses throughout the years.
The actress resembled a boy on the set of her 2001 breakthrough film "Panic Room." Now in her "Twilight" years, she's become a major fashionista.
Her go-to red carpet look nowadays? The mini-dress to show off her gorgeous gams. Tell us what your favorite dress is in the comments below.
Happy birthday KStew!
