Grease: Live's Jan: Kether Donohue Says She's 'Not Sexy at All'

Kether Donohue is the comedic relief of Grease: Live, which will be airing on Fox at 7/8c tonight (January 31).

The 30-year-old actress, who has been seen in FXX’s You’re the Worst and the movie Pitch Perfect, plays the role of Jan.

Kether goes all out and is not afraid to be the totally opposite of sexy for the role.

“What I love about Jan is that she is not�”at least not the way I’m portraying her�”sexy at all,” Kether told Time. “When I go into You’re the Worst, I’m very glammed up and my hair and makeup is va-va-voom. Now what I’m having fun with in Grease is, honestly, I go to rehearsals with zero makeup. When I get pimples, I get excited about it, like ‘Yay! It helps the character!’ The frumpier and uglier and grosser, the better with Jan.”

15+ pictures inside of Kether Donohue rehearsing for the live production…