Sam Stosur celebrates her hard-fought win on Rod Laver Arena.
David Goffin reacts after a point against Spain's Fernando Verdasco.
A fan gets into the spirit of things on day one.
Venus Williams shows off her latest creation during her first-round win.
Novak Djokovic serves during his first-round match against Paul-Henri Mathieu.
Redfoo of band LMFAO watches Vixtoria Azarenka practice on the outside courts.
Fans cram into Margaret Court Arena on day one,
Grigor Dimitrov needs all of his height to reach this ball in his first-round match.
Julia Goerges of Germany signs autographs for fans after her victory.
A fan watches on during Agnieszka Radwanska's win over Aussie Bojana Bobusic.
Fans clamour for autographs on day one.
Chang Kai Chen of Taiwan serves in her match against Samantha Stosur.
Scott Pendlebury and Alex Davis.