Novak Djokovic of Serbia celebrates after defeating Rafael Nadal of Spain (Reuters)

Novak Djokovic of Serbia celebrates after defeating Rafael Nadal of Spain (Reuters)

Novak Djokovic of Serbia celebrates after defeating Rafael Nadal of Spain (Reuters)

Novak Djokovic of Serbia kisses his trophy after defeating Rafael Nadal of Spain (Reuters)

Novak Djokovic of Serbia poses with his trophy after defeating Rafael Nadal of Spain (Reuters)

Novak Djokovic of Serbia (R) and Rafael Nadal of Spain (Reuters)

Novak Djokovic of Serbia celebrates after defeating Rafael Nadal of Spain (Reuters)

Novak Djokovic of Serbia poses with his trophy (Reuters)

Novak Djokovic of Serbia hits a return to Rafael Nadal of Spain (Reuters)

Novak Djokovic of Serbia celebrates after defeating Rafael Nadal of Spain (AP)

Novak Djokovic of Serbia celebrates after defeating Rafael Nadal of Spain (AP)

Novak Djokovic of Serbia kisses the trophy (AP)

Novak Djokovic of Serbia celebrates after defeating Rafael Nadal of Spain (AP)

Spain's Rafael Nadal waits to receive serve as the court clock shows the time of his match (AP)

Novak Djokovic of Serbia holds the trophy aloft during the awarding ceremony (AP)

Novak Djokovic of Serbia, left, and runner-up Rafael Nadal of Spain, right (AP)

Novak Djokovic of Serbia hits a backhand return to Rafael Nadal of Spain (AP)

Rafael Nadal of Spain (AP)

Nadal of Spain reacts during his men's singles final match against Djokovic of Serbia (REUTERS)

Novak Djokovic of Serbia holds the trophy (AP)

Novak Djokovic of Serbia holds the trophy, surrounded by ball kids (AP)

Novak Djokovic of Serbia (Reuters)

Novak Djokovic of Serbia celebrates after defeating Rafael Nadal of Spain (Reuters)

Australian Open tennis tournament director Craig Tiley (L) greets Novak Djokovic of Serbia (Reuters)

Novak Djokovic of Serbia holds the Australian Open men's singles winner's trophy (Reuters)