Olly Murs Gets Pranked By JLS At Stand Up To Cancer Event!
He then looked horrified as 'Aston' shot out of the cannon and overshot the mat he was supposed to land on, ending up on the wooden stage. Paramedics crowded round before it was revealed that Aston wasn't shot out of the cannon at all!
Want to watch? Stand Up To Cancer will air on Channel 4 on October 19 at 7.30pm. We can't wait to tune in! BS
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