Tennis stars Serena Williams and Coco Gauff have attended a pre-season training camp with a twist.

The players, alongside up-and-coming male tennis players Holger Rune and Christopher Eubanks, have spent a lot of time on the court but they have also learnt choreography for a dance routine.

The camp, Mouratoglou Preseason, is where Gauff has trained since she was ten. The training was founded by Patrick Mouratoglou, Williams' coach.

 Former boxer Mike Tyson was also there.

Alongside the dance routine, sporting legend Williams' coach shared a photo of the star taking part in karaoke. 

Both Williams and Gauff are training for the WTA Auckland Open starting January 6.

Gauff, who is just 15, was propelled to stardom this year after beating Venus Williams at Wimbledon.