Sexy singer Rihanna recently took anonstage  tumble in Edmonton, Canada

The 23-year-old superstat was strutting across the stage while performing What's My Name? when she tripped over a dancer's leg.

She managed to use her arms to break her fall — then carried on and pretended nothing had happened.

Like a true professional, she regained her composure whileon all fours and just kept on singing to her 16,000 fan.

Last night, the singer flew back to Los Angeles for the BET Awards after-party.

Her disgraced ex-boyfriend Chris Brown won four prizes at the ceremony.