Kate Middleton flaunted her super-hot bikini body during an early vacation with Prince William, and RadarOnline.com has one of the never-before-seen pictures!
Kate and William were on holiday with friends in Ibiza, Spain in September, 2006, when she was spotted in her tiny white two-piece.
She looked sexy and slim, and it's obvious why William had fallen for her.
As RadarOnline.com previously reported, there is an entire team of family, friends and professional experts who are helping Kate prepare for her wedding to William.
The big day is now just weeks away, on April 29.