One Direction took to the stage at Hordern Pavilion in Sydney, Australia today, kicking off their tour Down Under.
The boy band, who just announced summer tour dates for 2013, have been enjoying their time in Sydney, surfing, swimming and boating all week!
"What a day, unbelievable shows today !" Niall Tweeted today, "amazing crowds in sydney. You ozzy's go hard! Love it! #1DdownUnder."