In the midst of a devastating bushfire season for Australia, players on Wednesday provided hope, smiles and an evening full of laughter. These are the Top 5 Photos from the Australian Open's Rally for Felief event. (All photos from Getty Images.)

1

The world's top players came together to raise over $4 million Australian dollars. Rafael Nadal, Serena Williams and Novak Djokovic were just some of the players that took part in the exhibition. 

2

Caroline Wozniacki was full of trick shots and smiles. She will be closing out a great career in Australia, claiming 30 titles including the 2018 Australian Open. 

3

Roger Federer and Nick Kyrgios posed with firefighter Alistair Mason. Firefighters have been stretched beyond the limit as over 18 million acres have burned Down Under. 

4

Nadal and Djokovic on the same side of the court? Now, that's a sight you don't see often. Djokovic just defeated the Spaniard in the final of the ATP Cup, which Serbia would win. 

5

Picture perfect! All in all, the stars provided a wonderful night of entertainment an even better cause. The lineup included Federer, Nick Kyrgios, Naomi Osaka, Alexander Zvrev, Dominic Thiem, Serena, Wozniacki, Petra Kvitova, Coco Gauff, Djokovic, Stefanos Tsitsipas and Nadal.