Rihanna likes being a "bad girl".

The 'Russian Roulette' singer has revealed she has a naughty streak and gets a thrill from trying new things which have an element of risk.

She said: "I'm a bad girl and I like dangerous stuff!"

The 21-year-old beauty is also keen to move into acting hopes to transfer her love of danger onto the big screen soon.

She explained: "Hopefully - we are working on that idea right now."

Earlier in the year, the 'Umbrella' hitmaker had a string of meetings with film bosses about upcoming projects and was believed to be in line to star in a remake of 'The Bodyguard' - the hit 90s film which starred Whitney Houston and Kevin Costner.

Rihanna was also thought to be looking into working on a 'Charlie's Angel's sequel and a film project with Justin Timberlake.

However, last month, the sexy singer - who has been single since splitting from Chris Brown after he assaulted her in February - revealed her dream movie role would be to play lesbian assassin.

She said: "I'd love to be an assassin. Either that or a lesbian. Maybe both! Hey, a gay assassin, there's nothing hotter than that."