Taylor Swift had warned us she had been prepping for this day for awhile. Finally the time arrived for the singer to make her nerd debut in an "Ew!" sketch on "The Tonight Show Starring Jimmy Fallon and she most certainly delivered.
The "Ew!" segments have become a fan favorite of Fallon's program, in which the host dresses in drag and plays a teenage girl named Sara, and she and that night's guest talk about all the things that make them go "Ew!" Swift's was right up there with the Zac Efron and Seth Rogen's appearance and the Will Ferrell and Michelle Obama sketch.
Watch the hilarious clip above, where the singer fully commits to being Sara's mom's best friend's geeky daughter Natalie, complete with braces, tri-tails (3 pigtails) and glasses. Her interview segment is below: