Simulated sex scenes in ”Easy A” were ”real workout”, says Emma Stone

Golden Globe nominated actress Emma Stone has admitted that her fake sex scenes in ”Easy A” were really exhausting.

Stone worked so hard for her sex scenes in Will Gluck”s comedy that she in fact needed “an oxygen tank at one point.”

The 22-year-old, who is the cover star of W Magazine”s ”Who”s Hot” January issue, plays a high school student who lies about her love life in order to improve her social life.

“Simulation of sex is a real workout. We must have done a hundred takes,” the New York Daily News quoted her as telling Magazine.

Though the scene in question reportedly took two days to shoot, Stone said it was “really fun, but it”s not easy.”

On Tuesday it was announced that Stone was nominated for the Golden Globe for best actress in a comedy, opposite stars like Angelina Jolie and Anne Hathaway.

“Let”s just be honest, that”s pretty surreal. I don”t know what I”m going to do when I see [Jolie] in person. I”m going to freak out when I see anybody in person,” she told People.com.

Stone said she would be taking her mother as her date to the Jan. 16 show.

“I”m pretty excited about that. I would really like to bring my mom. She doesn”t know yet. You can break the news!” she said.