Rihanna and Josh Hartnett are the newest celebrity couple. The hit maker Rihanna , best know for chart topping single 'Umbrella', confirmed the news to UK Newspaper Daily Mirror.

She said: "I've fallen for him big time. I would be lying if I told you we were not more than just friends."

"He is so hot and he is so sweet to me. When we hang out it feels right - even though it's still pretty new."

Hopefully the 19 year old knows what she is getting into. Amber Sainsbury and Scarlett Johansson are two of Hartnett's exes and were involved in messy breakups with the actor.