The movie is "The Wedding Crashers," where Seymour plays an older woman out to seduce a younger man played by Owen Wilson.
"I have never done anything like this in my life and it seemed a little insane to be doing it now that I'm in my 50s," Seymour told Hellomagazine. "But I wanted to appeal to this generation. The script was the funniest thing I'd ever read. I thought the topless scene in particular was the funniest moment in the whole movie."