Newest “it” girl Blake Lively may play a party girl in the teen CW series “Gossip Girl,” but this 20-year-old blonde beauty insists she’s nothing like Serena in real life.

Donning the fun, fearless female pose on the cover of Cosmopolitan magazine’s September issue, Lively talks about her real-life persona, claiming her love life isn’t as outrageous as her TV character.

She says, “There wasn’t a period in my life like Serena went through, where I was doing drugs and having sex with my best friend’s boyfriend.”

“I never went through that kind of crazy.”

In fact, she says she has kissed just three people in her life, not counting her TV or movie partners, of course.

Although she wasn’t as privileged as her TV role, she is an overachiever herself in her high school.

She says, “I was class president, on the cheerleading squad, in a competitive show choir, and in, like, six different clubs.”

Lively, who is currently starring in “The Sisterhood of the Traveling Pants 2,” reveals a lot more in her interview with the magazine in its September issue.