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Hollywood is seeing red!

There must be a hair color memo going around town, since yet another celeb has dyed her hair red. Mandy Moore is the third star this month to try out the coppery shade. Just last week, UsMagazine.com reported that Drew Barrymoore, 36, "felt like trying out red", and a few weeks prior Whitney Port, 25, debuted an apricot hue.

Moore, 27, unveiled her fiery new hue at an ASPCA event in NYC on Wednesday. And even though "Tangled" star is best known for dabbling in various shades of brunette, let us not forget her lighter, brighter pop-star days as a blonde.

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