11 April 2013 Last updated at 09:43 GMT

Masters 2013: Caroline Wozniacki carries clubs for Rory McIlroy

World number two Rory McIlroy employs a new caddie for the traditional par-three competition on the eve of the US Masters.

McIlroy had tennis star girlfriend Caroline Wozniacki carrying his clubs and let her hit his tee shot on the ninth, only to see her duff it a few yards into the water.

"I really wanted her to come and see what it is all about," he said.