She's got the glasses and braces look down!

Taylor Swift showed that even she can undergo a nerdy transformation of her own as the country singer posted a video of her alter-ego Natalie asking Jimmy Fallon's "Sara" for a shot on Ew!

"Our moms were best friends together in college," Natalie says. "So I'm really excited because my mom said that we're going to come visit you and your mom and your dad, and um, I heard that you have that television show called 'Ew!' and so that maybe I could be on it, was what I was thinking."

As for Swift herself, she'll be on The Tonight Show With Jimmy Fallon Wednesday, August 13 to promote the film The Giver and possibly offer up some insight on her new music.

Until then, check out Natalie's request in full above!