Leona flaunts her curves as she enjoys a romantic Caribbean break with her boyfriend

X Factor beauty Leona Lewis flaunted her curvy body in a bikini as she soaked up the sun on a romantic Caribbean break with her boyfriend. The couple splashed about in clear blue waters and looked blissfully in love on the sun-kissed beach.The singer and boyfriend Lou Al-Chamaa also stripped off their flip-flops to share a romantic walk along the golden sands.The couple had fled the winter blues to a favourite winter haunt of her manager Simon Cowell, who seems to have followed up on his promise to treat the star to a holiday. But it seems that despite the star's phenomenal success, she still has a grip on the important things in life.She insisted that her exotic break with the Hackney electrician would have to wait until after spending Christmas Day with her family in East London. Cowell, known as pop's "Mr Nasty" for his fierce criticism of guests appearing on the X-Factor, seems to have kept his word and splashed out, treating the starlet to an all expenses paid, romantic holiday for two.It is believed that millionaire Cowell made the generous gesture as a reward for her incredible year.The 22-year-old's single Bleeding Love soared to the No1 spot in October while her debut album Spirit, has also topped the charts and became the fastest-selling UK debut ever. The X Factor judge, 48, has also been enjoying the sun, treating himself and long-term girlfriend Terri Seymour, 33 to their own Christmas holiday in the Caribbean.Unfortunately Leona had to endure being pipped to the Christmas No1 spot this year by another X-Factor winner Leon Jackson.