Aubrey O'Day went out this Halloween as the Little Mermaid and it looks like Ginger was suckered into playing Sebastian. You gotta love the make-up... I simply NEED to know the brand of lipstick she used! It's well, perfect. I wonder if she dyed her hair or if it's a wig? Either way, it like totally suits her. Here's Ariel and Sebastian hiding from Ursula @ some club in Vegas last night.