Kate Upton, Cameron Diaz, and Leslie Mann hit the red carpet in coordinated sleek black sexy outfits in Westwood, Calif. on Monday, April 21 to promote their new movie, The Other Woman. 

"The Other Woman" was directed by Nick Cassavetes. It stars Leslie Mann as a Connecticut housewife who learns her husband Mark (Nikolaj Coster-Waldau from the HBO fantasy "Game of Thrones") is cheating on her, not with one mistress, but with three. She teams up with two of his mistresses, played by Kate Upton and Cameron Diaz, for revenge.

Kate Upton told E! "I've never personally heard a story like this. Hopefully no men relate to the character of Mark." Upton warns that if someone is going out with a Mark, "You really need to reevaluate your life because we created a character who is pathological."

According to her co-stars in "The Other Woman," Kate Upton knows how to make the most of her bikini picture experience. Leslie Mann told Yahoo Movies, "She knows how to run in a bathing suit. She said she knows how to do it and not bounce too much."
And co-star Cameron Diaz gushed "She's a professional."

Cameron Diaz told Hello! magazine: "Kate is the greatest - and what's behind the boobs is unbelievable. It's incredible how smart she is and how wise she is and how she sees everything. She doesn't miss a thing. She calculates everything so fast. She's like a bullet, she just shoots it right back and you are like, 'God bless you, you are amazing'."

Kate Upton recently told to E! News that Diaz and Mann "were the most inspirational and amazing women I had the honor to work with. They were really helpful in my experience with the movie, and I really appreciated all of their advice and all of their encouragement."

Upton dated "Dancing With the Stars" star Maksim Chmerkovskiy for about six months until splitting up in December. Maksim told Us Weekly "We have an incredible time together, and, you know, I definitely didn't see that coming and I think neither did she. We enjoy each other's company very much and like I said, she's a great girl that I never thought anything romantic like this could have happened."