It's no secret that Cameron Diaz knows how to have a good time.
In fact, nearly two decades before she filmed The Other Woman, the actress had a wild night with one of her co-stars. "We worked together 17 years ago in a movie called She's the One. We actually didn't do any scenes together," Leslie Mann tells E! News' Giuliana Rancic. "And then we went to a wrap party, we had a really good time together...and she doesn't remember. She has no memory of it!"
When the actresses teamed up for The Other Woman, however, they made plenty more memories.
"First off, we're making a movie in New York," Diaz said of her colleagues, including Kate Upton. "And then we are making a movie in the Hamptons and the Bahamas. We're staying in hotels and we're all down the hall from each other, so at nighttime we'd like go down, put makeup on and take pictures."
What else did they do?
"We went swimming, skinny dipping..." Mann said, before Diaz added that it happened at "sunset." (Diaz apparently loves swimming in the buff.)
To find out how the actresses got caught—and to hear more about their "girl bonding" on and off set—watch the video above now. The Other Woman—also starring Nicki Minaj–hits theaters Apr. 25.