PHOTO GALLERY: Sienna Miller's Bikini Boating
Here's Sienna Miller back in her natural environment.
Sorry guys, she kept her top on this time! Maybe she learned a little something from last year's scandalous summer?
The skinny blonde was spotted hanging out in a teeny bikini in Ibiza with her new boyfriend George Barker on Thursday afternoon.
Check out our new gallery for many more pics of Sienna Miller and her bikini body.