11/18/2012 07:23 am ET Updated Nov 19, 2012

Beauty Best & Worst Of The Week: Keira Knightley, Selena Gomez, Tyra Banks And More (PHOTOS)

This week in beauty we learned three ways to get great hair while you sleep, which personal grooming habits should be kept indoors and when to use toner.

Now we're shifting our focus to the red carpet, showcasing the best, worst and most interesting examples of hair, makeup and nails that we came across this week. Take a look, get inspired and vote for your faves!

This Weeks Best & Worst Beauty

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