Credit: Jason Merritt/Getty (2); Frazer Harrison/Getty; Jason Merritt/Getty

Not everyone is lucky enough to be a natural redhead (it’s actually the rarest hair color of them all) but thanks to our Hollywood Makeover tool, you can easily fake it—no dye job needed.

In celebration of St. Patrick’s Day this March 17, we compiled a slew of stars that have made red hair their trademark. Ready to experiment? All you have to do is upload your picture to see what you’d look like with Amy Adams’s strawberry blonde waves or Emma Stone’s famous auburn hue or styled in an Old Hollywood updo.

Head over to our Hollywood Makeover tool now to get started, but before you do, we should warn you: Seeing yourself in all of these red hot looks might just convince you to take the plunge.PHOTOS: Check Out the Sexiest Redheads of All Time