Taylor Swift to Get Geeky for Jimmy Fallon's Tonight Show (VIDEO)
08/09/2014 AT 05:15 PM EDT
The pop star broke out her glasses (plus a shiny new set of braces) in a promotional video for her upcoming appearance on The Tonight Show, adding a new "adorkable" character, Natalie, fit for Jimmy Fallon's "Ew!" segment.
The schtick involves Fallon dressing in drag as the lisping, shrieking, Harry Styles-loving teen Sara who – you guessed it – gets grossed out by everything from too sweet Frappuccinos to her lame stepdad Gary.
Swift, 24, wouldn't be the first star to stop by Sara's basement: Seth Rogen, Zac Efron, Channing Tatum, Lindsay Lohan, Will Ferrell and even First Lady Michelle Obama have all appeared on the show.
Watch a sneak peek of Swift in action as Natalie below, and tune in to The Tonight Show on Wednesday at 11:35 p.m.