Credit: Jon Kopaloff/FilmMagic

Even before she was a married woman, Anna Faris wasn't one to sleep around!

The What's Your Number? star told New York Post's Page Six on Tuesday that she only slept with a handful of men before marrying Chris Pratt in 2009. "I'm at five," the actress said. "Don't you think five is kind of low? I'm 34!"

"I'm not a very good lover," she admitted. "I'm so nervous about my sexuality."

In What's Your Number?, Faris plays a woman who's slept with nearly 20 men and has yet to find Mr. Right. "I think 20 is kind of low," Faris quipped. "Shouldn't it be like 70?"

When her character learns the average woman sleeps with 10.5 men before finding "the one," she tracks down her past lovers to see if she's already slept with her soulmate.

What's Your Number? opens Friday.