Bikini Takes a Toll on Ivana

2/12/2007 5:48 PM PST BY TMZ STAFF
Ivana Trump was in St. Bart's this weekend -- revealing more than you wanna know.

The 57-year-old former Mrs. Trump jumped into the water in what appears to be an hydraulic pink belted orthopedic bikini.

Too bad Donald's combover couldn't cover this up! Czech, puh-leeze!