Yacht a beauty! Nicole flashes flesh in backless jumpsuit
The Pussycat Dolls singer was with her boyfriend Lewis Hamilton, who is competing for McLaren in the Monaco Grand Prix.
And her monochrome jumpsuit looked almost demure from the front, but was cut to reveal her bronzed back and just a hint of side-boob as she sunned herself.
One and off ... Nicole laughs as she strolls with boyfriend Lewis Hamilton
Glam Nicole, 33, matched the one-piece with a floppy straw hat, scarlet lipstick and nails and huge sunglasses.
Sexy back ... Nicole's jumpsuit reveals bronzed back
It seems she is a big fan of the side-boob phenomenon — just days ago she flashed the flesh as she larked around with One Direction, who she helped put together in 2010's X Factor.
Suits you ... Nicole wore a monchrome jumpsuit
Nicole has been dating Lewis, 27, on and off since 2008.
More Celeb Stories Here