The blonde star Sarah Harding (26), the English singer in the girl group Girls Aloud, was chosen by underwear brand Ultimo to launch its new swim-wear range and bridal lingerie.

The sexy Girls Aloud beauty looked stunning in the bikini as she posed on a £2.5 million yacht in Miami and she is the latest celebrity to pose for the lingerie label. Helena Christensen, Rachel Hunter, Penny Lancaster and Jade Jagger also modeled for the brand.
 
Harding said:" The Ultimo bikinis are amazing and what a cleavage you get wearing them! The swimwear is definately a must have!" "Girls, don't go on holiday without one! As for all the brides out there don't get married without Ultimo being your No.1 choice."

There are rumors about that the band will part ways later this year, the singer has expressed her desire to venture into acting, and has aspirations to be in a Bond movie. Of course, with an impressive bikini body like this, she's obviously Bond girl ready.