Kerri Russell shocked Noel and Ben supporters alike when she cut off her signature strands. Somewhere people use the phrase "cutting the curls" instead of "jumping the shark" in her honor.

Anne dreamed a dream that buzzing her hair for 'Les Miserables' would win her an Oscar. She was wright.

The Rachel! Who didn't have this Friends-inspired cut during the '90s?

Kate Gosselin made her mane famous in 'Jon And Kate Plus 8.' It's buzzy and boyish in the back, but layered and classic up front.

Natalie Portman worked a shaved head in 'V for Vendetta,' but we're not sure that this look is for everyone.

Vidal Sasson's signature 5-point cut revolutionized the world of hair care, allowing ladies to actually leave the salon.

Amy brought the beehive back from the '60s, which matched the soulful tunes that harkened back to that era.

Ladies went crazy for "The Farrah" and her signature waves in the '70s, which the shy beauty originally styled to hide her face.

Thanks to George, a "Pushed-Up Caesar" has become a staple at every barber shop in America.

Just made all of us Beliebers with his signature side-wave.