NEWSZac Efron Shows Off His Rock-Hard Abs as He Hangs Out Shirtless in Sydney!
April 9 2012, Published 2:51 p.m. ET
Looks like the single life is working out for Zac Efron... literally. The Lucky One star was seen relaxing on his hotel balcony in Sydney, Australia, this weekend looking incredibly fit as he listened to music and took pictures of the views of the Sydney Harbour Bridge.
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Zac showed off his rock-hard abs, which have have definitely gotten more defined since his days with ex-girlfriend, Vanessa Hudgens. He's been hitting the gym!
At one point, Zac was even seen walking around the balcony with his hands down his pants, showing off much more of his extremely toned physique. And ironically enough, Rihanna was staying in the same hotel as Zac, so you never know — she might have gotten a glimpse of his balcony show. It's getting hot in here...
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The hunk is in Sydney promoting his new film, The Lucky One, based off of the popular novel by Nicholas Sparks. It is due out in theaters on April 20.
