The 'S&M' singer hired out a private booth at Stringfellows on Wednesday and apparently became so excited by the show that she had to be calmed down by the venue's bouncers.
"Rihanna couldn't resist paying for a dance and loved watching the girls in action," a source told The Sun. "Bouncers weren't happy as she was repeatedly touching them, ignoring all warnings. At one point she thrust her head between the legs of one of the dancers."
Rihanna is said to have been joined by her former baseball player boyfriend Matt Kemp, whom she separated from in December.
The Bajan star is said to be "loved up" with model and amateur boxer Dudley O'Shaughnessy after hand-picking him to star in the video for her latest single 'We Found Love'.
Rihanna was named as Esquire magazine's 'Sexiest Woman Alive' earlier this week.
