Shirtless Simon Cowell Yachting in St Barts Pictures

Simon Cowell put his six-pack on display yesterday while hanging out on a yacht, The Slipstream, docked off the coast of St. Barts. Celebs love the Caribbean island at this time of year, with Rachel Zoe, Ryan Seacrest, and Marc Jacobs spending their Winter holiday on its white sandy beaches. Simon's enjoying a short break from work after wrapping up the first season of his American X Factor. The music mogul has a few more weeks of downtime left on his schedule before returning to the UK to resume filming Britain's Got Talent.