Lea Michele Gets Seriously Spooked on 'Ellen' When Masked Man Pops Up on Set

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Ellen DeGeneres got a scream out of Scream Queens star Lea Michele!

During her chat with the talk show host (around the three-minute mark), the 29-year-old actress got an unexpected scare when a man in a Mike Meyers mask popped out of the coffee table on set.

WATCH: Chris Evans Scares Scarlett Johansson Silly on Ellen

After getting spooked on the show, Lea jokingly vowed that she would never return to the program. "That's it. I'm not coming on your show again," she touted. "I am never coming back here ever."

We expect more scares from Lea when Scream Queens debuts tonight, Sept. 22.

WATCH: Scream Queens Star Emma Roberts Gushes Over Lea Michele's Pilates Body

The former Glee gal plays Hester -- a.k.a. "Neckbrace" as Emma Roberts' Chanel Oberlin so cruelly nicknames her -- who is an overly eager pledge for the Kappa Kappa Tau sorority. Lea's co-stars told ET that they just can't get enough of this character.

"She makes me laugh all day!" Emma said. ""Literally, there was a scene where she doesn’t have any dialogue and she was just standing right here and I would have to look over her head. I was like, 'I'm sorry, I'm not being rude, but if I look at you I will laugh so hard.' I couldn't even take it, it was just so funny!"

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