Ew! Seth Rogen, Zac Efron and Jimmy Fallon in teen-girly dresses is not ew. It's funny! Jimmy Fallon brought back his "Ew" segment on The Tonight Show this week and Neighbors stars Seth Rogen and Zac Efron joined him for the funny sketch. While Rogen went full beard for his role, Efron really sold the teen girl thing surprisingly well.

Not only did the segment involve some serious dancing...

Dancing

It also revealed Seth Rogen's appreciation for Gary Oldman, which seemed to confused his/her friends...

Oldman

And left Jimmy stuck trying to pronounce Harry Potter and the Prisoner of Azkaban...

Azkaban

And finally, the trio took a jab at Rogen's pal James Franco, who's been making headlines recently for some scandalous texts and instagram posts.

The Tonight Show Starring Jimmy Fallon isn't the only late night talk show to address Franco's shenanigans. Franco's brother Dave Franco appeared on Conan this week and from what Dave says, James' recent actions aren't really that crazy, relatively speaking...



As for Jimmy Fallon's "Ew" segment, Zac Efron and Seth Rogen aren't the first people to sit next to Jimmy Fallon in a dress. Channing Tatum and Michelle Obama are among the others to talk about what's "ew" and what isn't.
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