Rihanna’s Rebelle has been announced as the fastest selling celebrity fragrance in the UK.

The Bajan superstar’s second venture into the perfume market following 2011’s Reb’l Fleur has sold two million bottles since its launch six months ago and is expected to double that tally by the end of the year, according to the Daily Mail. 

Described by Rihanna as 'feminine, romantic and defiant,' the fragrance, which was designed to 'capture the warmth of the Caribbean sun,' has comfortably outsold rival products such as Jennifer Lopez’s Glow, Beyonce’s Heat and Britney Spears’ Midnight Fantasy.

The 24-year-old recently announced she would be launching a third fragrance, a unisex scent titled Nude, for 2013, and will also be designing a fashion range for River Island which is expected to hit stores next Spring.