‘What to Expect’ Co-Star Style Showdown: Cameron Diaz vs. Cheryl Cole (POLL)

This color blocking had to be intentional.

Both Cameron Diaz and Cheryl Cole stepped out in a monochromatic fashion for the London, England premiere of their romantic comedy What to Expect When You’re Expecting on Tuesday.

While the British star, 28, opted for stunning a Victoria Beckham Spring 2012 dress, Diaz, 39, went for a sexy strapless white Stella McCartney jumpsuit.

Both ladies paired their off-white looks with fabulous clutches, Cameron’s being a faux leather Grace accessory.

The blonde and brunette bombshells made a scene on the red carpet — but only one can win this Style Showdown:

So, who’s it gonna be: Cheryl or Cameron? Cast your vote in the poll, and then play celeb stylist in the comments.

Though Cheryl only has a cameo in the book-turned-movie, Diaz gushed over her co-star’s talent, telling London’s Daily Mail:

“She really did us a huge favor by coming in and letting us sequester her for a couple of days and take her out to an old abandoned warehouse in Atlanta and make her act for us.”

These style-savvy women are just two stars to rock this monochromatic trend.

Check out other celebs working the red carpet in stand out, yet simple styles:

Celebuzz Single Player No Autoplay (CORE)
No changes are to be made to this player