Name that copperhead.
One of these adorable ingenues is Isla Fisher, the overzealous bridesmaid who snares Vince Vaughn in "The Wedding Crashers" and the title character in "Confessions of a Shopaholic," opening today.
The other is Amy Adams, the fairytale princess who falls down a well and comes up a manhole in "Enchanted," who gets romanced by Ryan Reynolds in "Definitely, Maybe" and plays the novice in "Doubt."
I've confused the two ever since I saw "Talladega Nights" and thought the cute redhead was Fisher and then the credits i.d.'ed her as Adams.