Miss Bumbum: Loser Tears Off Winner's Sash, Saying: 'Mine Is The Only Natural Bum'

Chaotic scenes marked the last ever edition of Brazil's Miss Bumbum competition last night after a sore loser ripped off the winner's ribbon just as she was crowned.

Ellen Santana, 31, representing the state of Roraima, was awarded the coveted title of Brazil's best backside at the ceremony at Club Eazy in São Paulo.

But Aline Uva, 27, who missed out on any of the first three places, suddenly ran on stage and snatched the ribbon from the legitimate winner before claiming she was the only '100% natural' contestant.

The stunt left onlookers at the long-awaited final initially unsure as to who had won the accolade.