Emma Stone had an asthma attack while filming her "Easy A" sex scenes

Superbad vixen Emma Stone may have had the worst movie sex scene experience ever -- and that includes Marisa Tomei after filming with Phillip Seymour Hoffman. For her new movie Easy A, in which stars Stone alongside Penn Badgley and Amanda Bynes (and which somehow roped in Patricia Clarkson and Malcolm McDowell), the up-and-coming actress had to film a series of wild sex scenes in one long, strenuous day. Kind of like a Tuesday at Sting's house!

The actress stars as a high school student who pretends to have loud sex with a number of male pupils so they look "cool" in the teen comedy...

But on her second day of shooting, Stone was left red-faced after a medical crew had to rush to her side when she started breathing heavily during the passionate scene.

She tells MTV News, "Oh, for the love, I can't even simulate sex without dying! I had a little asthma attack, without any prior knowledge that I had asthma, during the scene where we had to jump up and down for hours and hours screaming and yelling on the bed. (It) was humiliating, because it was the second day of shooting.

"Here's what it's going to be like the whole movie, as I'm breathing into an oxygen tank. The crew was like, 'She's going to be a real blast. Wow. Amazing. A 20 year old having an asthma attack.'" [Starpulse via MTV News]

If this was her first asthma attack, one has to wonder if the sex was so tremendous, it actually caused the condition...