Kate Upton's first official movie trailer hits the web

Supermodel Kate Upton is proving that she is more than just a pretty face.

The Sports Illustrated covergirl will be starring alongside veteran actresses Cameron Diaz and Leslie Mann in 20th Century Fox's "The Other Woman," and this week, the first official full-length trailer for Upton's big screen debut hit the web.

The movie is about three women who all discover they are in relationships with the same man. They join forces to get some revenge.

"The Other Woman" hits theaters in April.