Rihanna reunites with ex-boyfriend in London

The single singer spotted leaving London's Stringfellows club with old flame Matt Kemp

Superstar Rihanna was spotted leaving London's Stringfellows nightclub at 2am earlier this week, after a raunchy evening out with ex-boyfriend Matt Kemp.

SEE RIHANNAS STYLE HIGHS AND LOWS HERE

Rihanna, 23, dated American baseball pro Matt Kemp, 27, for nearly a year but busy work schedules meant they struggled to spend enough together and the two split amicably.

'She's a good friend of mine,' Kemp told Us Weekly after the couple called it quits last winter. 'We're good. We've all got busy lives and we're concentrating on our careers.'

He added: 'Like I said, I wish her all the best of luck and she wishes me all the best of luck.'

The two friends were joined by former heavyweight boxer David Haye and celebrity hairdresser Adee Phelan at Stringfellows strip club as Rihanna took a well deserved night off from her gruelling Loud tour, currently at the O2.

Despite rumours she is dating Brit model Dudley O'Shaughnessy, 21, who she met while filming her latest video, Rihanna has said she is enjoying the freedom of not being in a relationship.

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SEE RIHANNAS STYLE HIGHS AND LOWS HERE