Sharon Osbourne, Piers Morgan and David Hasselhoff were left agog during the latest round of America's Got Talent auditions after a hopeful smashed beer cans with her 40lb breasts.

Busty Heart, as she is know, crushed nine beer cans simultaneously with her right breast in a rather peculiar attempt to impress the judges.

The former exotic dancer stuck pictures of Morgan and Hasselhoff's faces to the cans, which ended up flattened on the table.

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Talent? Busty Heart crushed nine beer cans with her breasts during an audition for America's Got Talent

Busty, whose real name is Susan Sykes, left the studio audience stunned when she appeared on US reality show America's Got Talent.

A gasp echoed out around the Los Angeles studio as the nightclub owner took to the stage with her 88-inch chest.

'I'm going to crush objects with my breasts,' the 47-year-old brunette said. 'Don't try this at home.'

Her act was so shocking that TV cameras only captured it from the back of the stage - it was not deemed suitable for a prime-time audience.

Busty could just about be seen lifting up her right breast and slamming it down on the table.

Cameras then cut back to a close up of the ex-model, holding up the squashed drink cans.

Agog: Piers Morgan, Sharon Osbourne and David Hasselhoff marvel at the act

'If you were on Baywatch, we would have lasted another 11 years,' Hasselhoff laughed, before all three judges refused to send her through to the next round of the competition.

Busty is no stranger to the limelight.

In 1987, she covered Jack Nicholson's head with an oversized bra at an LA Lakers basketball game.

The stunt came after the actor had infuriated fans by mooning at the crowd during a Lakers game.

And in July 1997, Bennie Casson filed a $100,000 lawsuit against a club in Belleville, Illinois, after a stripper allegedly slammed her breasts into his neck and head.

Casson claimed that Sykes had left him with a 'bruised, contused, lacerated' neck.