Britney Spears Joins Jimmy Fallon's Teen Girl Alter Ego in 'Ew!' Sketch

On Thursday, pop queen Britney Spears stopped byThe Tonight Show Starring Jimmy Fallonto participate in the latest "Ew!" sketch. The shenanigans included sharing Throwback Thursday Instagram photos (Fallon was adamant that Spears' cute baby photo was practically the same as his photoshopped head on a baby photo) and playing Fashion Freeze before being interrupted by Fallon's character's awkward stepdad, Gary.

Then they got to the main part: the Ew! speed round where Spears rapidly answers whether something is "ew" or not.

Matcha-flavored ice cream, "those weird pop-up phone holder things," and a squishy cake thing all get a simple "ew" from Spears, while sun-dried tomatoes got an "ew ew." Steve Carell managed to make the cut into non-"ew" territory. "So cute," said Spears. "Yeah, he's like a really talented actor," she says before naming one of Carell's most famous movies—Despicable Me 3. Unfortunately, Fallon "never heard of" the movie or Carell. Las Vegas also fell into the non "ew" category, with both saying they would live there. (Spears recently renewed her Las Vegas residency and is reportedly turning it into a world tour.)

Spears is far from the first celebrity to participate in Fallon's "Ew!" sketch. In the past, he's also welcomed Michelle Obama, Lindsay Lohan, John Cena, Ariana Grande, Zac Efron, and more.