Rita Ora and Lewis Hamilton caught getting VERY flirty as they cosy up on holiday

The new footage shows the Formula 1 driver wrap his hands around the bikini-clad star Rita Ora as they joke around by the water. See more photos after the cut

They've been friends for a long time but could things have stepped up a gear?

Rita Ora and Lewis Hamilton were pictured getting VERY cosy with each other during her recent break in Montenegro. 

While the 25-year-old singer frolicked around in a bikini, in a video obtained by the Sun , her F1 driver pal couldn't keep his eyes off her and at one point had his arms wrapped around the star. 

In the clip, which showed them cuddled up on the deck of a private house on the River Bojana, their relationship seemed to get a whole lot flirtier as the sportsman sprayed Rita with a hosepipe.

Rita Ora and Lewis Hamilton caught getting VERY flirty as they cosy up on holiday