11/11/2012 08:34 am ET Updated Nov 12, 2012

Beauty Best & Worst Of The Week: Jessica Alba, Kristen Stewart, Rihanna And More (PHOTOS)

This week in beauty we learned how to pick the right red lipstick shade for our skin tone, the 7 fall runway nail trends that'll freshen up our manicures, and went backstage at the 2012 Victoria's Secret fashion show.

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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