Kanye West's protege Mr Hudson feared he had broken his ankle after diving from the stage during a gig.
The British singer, who is tipped to take over the charts by West, was performing in Southampton, England, on Monday (28Sep09) when he jumped into the audience.
He tried to crowd surf, but he fell to the floor after he was swamped by the females in the audience, spraining his ankle.
A source tells Britain's The Sun newspaper, "He was mobbed by so many women but they dropped him. He's hobbling now."