Cheeky! Chris Brown takes his girlfriend Karrueche Tran for a spin in bright-orange Lamborghini before sharing VERY revealing picture of her online

He isn't shy or modest about his celebrity status.

So it's fitting that Chris Brown would enjoy a flash weekend of Independence Day celebrations with girlfriend Karrueche Tran in California's Malibu - which included driving around in a brand new Lamborghini.

But he also couldn't resist sharing a revealing picture of his partner in a bikini.

Wearing an Aztec styled poncho, the chart-topping rapper was clearly happy to be marking the American holiday weekend.

Generating interest with his new car, which is reported to have cost him $750,000, brown lapped up the attention in typical fashion.

He then jumped into the driving seat and took it for a spin with his partner by his side.

Just a few hours later he shared a very provocative picture of his girlfriend, in which she was wearing a two-piece and could be seen turning around to smile at the camera.  

Revealing a tattoo on the back of her right thigh, the image has already attracted more than 140,000 'likes'.

Clearly it's something he appreciates - just two weeks earlier he posted a similar shot.