Taylor Swift Dresses Up Like Her Fans for ‘Ew!’ With Jimmy Fallon (Video)

She’s a nerd, for real!

After years of pretending to be a geek in her lyrics, multi-millionaire music superstar Taylor Swift dressed up in costume like one, too.

See video: Jimmy Fallon Recreates Iconic ‘Dead Poets Society’ Scene in Honor of Robin Williams

At the “Tonight” Show to promote her role in “The Giver,” Swift joined Fallon in his recurring “Ew!” sketch, donning braces and a nerdy ’90s girl ensemble to portray a lonely, unicorn-drawing family friend named Natalie.

She actually does more acting in the five minute sketch than she does in the YA adaptation out in theaters this weekend — really, she has a glorified cameo. In fact, she’s pretty good at it!

See video: Brenton Thwaites Sees Piano-Playing Taylor Swift Inside Jeff Bridges’ Mind in ‘The Giver’ Clip

But, as per usual, it’s actually head writer AD Miles’ appearance as the dorky dad that is the best part of this segment.