By Hannah Morrill
May 06, 2010 @ 10:13 am

One look at Amanda Seyfried's enviable thick blond tresses, and it's easy to see why she landed the cover of this year's InStyle Hair issue. And even though she's been blessed by the hair gods, Amanda says she'd give it all up in a second: "I would chop [my hair] all off for a movie, but the role would have to be worth it." For more of our exclusive interview with Amanda (and 125 pages of amazing hair tips, products and tricks!) pick up InStyle Hair, on newsstands Friday!

VIDEO: Watch the actress dish on her personal style and go-to makeup products!

TRY ON: Try on Amanda's hair with our Hollywood Makeover Tool!

LEARN MORE: Lipstick or gloss? Prada or Miu Miu? Amanda Seyfried picks her favorite things.

Michel Comte