From pink highlights and ombre manicures to braided 'dos and super-bright lipstick, Hollywood tried out some bold hair and makeup looks in 2011.
PHOTOS: SEE THE BIGGEST BEAUTY TRENDS OF 2011
Dianna Agron, Katy Perry and Kate Bosworth were just some of the stars who gave their hair a rainbow-colored makeover this year.
PHOTOS: Most dramatic celeb hair makeovers of 2011
Kelly Rowland, Anna Kendrick and Ginnifer Goodwin brightened up their eyes with vibrant pops of turquoise and aqua on the red carpet.
PHOTOS: Star's holiday beauty must-haves
Click through the photos to see all the hottest hair and makeup looks of the year then tell Us which one you loved most!
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- Kate Bosworth
- Katy Perry
- Dianna Agron
- Kelly Rowland
- Anna Kendrick
- Ginnifer Goodwin