Rihanna's Holiday Girl Crush?

The 'Cheers (Drink To That)' singer and a female mate get friendly on holiday.

Rihanna is currently enjoying a break from her 'Loud' tour and since her performance at V Festival has been holidaying around Europe.

But the latest photos show RiRi looking very close to a mystery female friend who's been travelling with her on the luxury £200,000 a week yacht.

Rihanna appears to be kissing the girl in one photo, cuddling her in another, and on a separate outing holding hands while shopping in Capri.

The 'Cheers' singer's mate and personal assistant, Jennifer Rosales, is currently jet-setting with the star and recently tweeted about a fishing trip she enjoyed with Rihanna.

"I caught 10 fish tonight!!!" Jennifer posted.

"@rihanna and I are somewhere in the middle of the ocean w/kettle and jack!"

Rihanna also posted this photo of her and her Bajan BFF Melissa partying in Sardinia...