Taylor Swift
U.S. singer Taylor Swift performs during her RED Tour in Shanghai, May 30, 2014. REUTERS/Stringer REUTERS/Stringer

She’s totally unrecognisable wearing glasses and protruding teeth braces, but believe it or not, “Natalie” is one of the most famous faces in showbiz, and she wants to audition for Jimmy Fallon’s “Ew!”

Ditching her usual glamorous style, Taylor Swift went undercover as an unassuming teen named Natalie to audition for the late night show host’s “Ew!” segment on “The Tonight Show.”

“Hey Sara! It’s Natalie, remember me? Our mums were best friends together in college,” Taylor as Natalie said in the 40-second video that appeared on Jimmy’s YouTube channel.

“So I’m really excited because my mum said that we’re gonna come visit you and your mum and your dad. And I heard that you have that television show called ‘Ew!’ and so that maybe I’ll be on it is what I was thinking.

“So I think we’ll have lots of fun so let me know if you want to chill if we come visit you. Peace out.”

For those not familiar with Jimmy’s “Ew!” segment, it’s a few scripted minutes of the TV presenter dressing up as a teenage girl named Sara, who films a TV show in her basement with her invited friends.

Celebrities who have appeared in the segment include Seth Rogen, Zac Efron, Will Ferrell, Michael Strahan, Lindsay Lohan and U.S. First Lady Michelle Obama.

Here’s “Ew!” with guest star Channing Tatum:

Taylor, 24, and her alter ego Natalie are guest starring on “The Tonight Show with Jimmy Fallon” sometime this week to promote her new movie “The Giver.”

The sci-fi flick, which also stars Meryl Streep, Jeff Bridges, Brenton Thwaites, Odeya Rush, Katie Holmes and Alexander Skarsgard, is scheduled for release on August 15 in the U.S.

“The Giver”