Zac Efron arrived in Australia over the weekend prior to today's world premiere of The Lucky One. Zac relaxed shirtless at his hotel on Saturday and then spent Easter playing a round of golf at Moore Park in Sydney. He flashed his famous six-pack abs on the course yesterday while drying off between holes.
Zac's been sharing personal pics from his trip down under, and hopefully he'll continue updating his social media accounts as his promotional tour rolls along. Zac's headed next to Melbourne and then back to LA. He has a West Coast red carpet event on April 16, four days before The Lucky One hits theaters.