Actor Leonardo DiCaprio and Singer Rihanna have reportedly decided to have some “fun” together but their relationship isn't serious.

DiCaprio and Rihanna have declined dating rumours after they were spotted together in several occasions in recent past.

According to source, while the duo have been 'hooking up', there is nothing serious going on between them.

“They've been hooking up. After his breakup, Leo started texting Rihanna again. They decided to have some fun. He's a free man again. So he's back into the field full swing. Neither one is looking to make this anything more than fun,” Us Weekly magazine qioted the source as saying.

“He's into her, and they're enjoying it. This is a no strings kind of deal,” source added.

DiCaprio and Rihanna were first spotted partying at a villa in Los Angeles in May 2009 and were also seen flirting at the Coachella Valley Music & Arts Festival in Indio, California in 2011.

The source continued: “They've rocked in the same room a lot. Leo's had her to his house for get-togethers.

“Rihanna is sexy, and they have a connection. She's the kind of girl to keep you on your toes - smart and a little unpredictable.”

The pair was spotted talking for two hours at the Sunset Marquis Hotel in West Hollywood Jan 14 after which the dating rumours started.

(Source: IANS)