Whoa! Crystal Renn has been in the Caribbean frolicking at the Cove Atlantis with some dolphins. To go along with her beachy getaway, she's made a change from her signature dark locks. Behold Crystal Renn as a blonde. Whoa again. (We hope she used plenty of leave-in conditioner and rinsed with fresh water before getting in the water with those dolphins. Blonde involves a ton of upkeep and cholorine and salt water are its worst enemies.)

There's no word on why she made the dramatic change--we've reached out to her rep at Ford and will update as we know more. However, she seems to be having a great time with her new color. You can check out some more of her vacation pictures over at Ford's website.

What do you think of Crystal's new blonde 'do?

Pictures: Courtesy