Kristina Mladenovic and Daria Kasatkina took to the beach for a bit of football – but it’s not quite the kind they’re used to. (© Getty Images)

Joined by the ATP’s Jamie Murray, Bruno Soares and Joao Sousa, they got a crash course in “footvolley”. (© Getty Images)

A couple of World Footvolley pros were on hand to teach the tennis players a few moves. (© Getty Images)

Looks like Kiki’s got the hang of it! (© Getty Images)

Everyone gave footvolley a try – and it looks like they all enjoyed it! (© Getty Images)

Over in Wynwood, Elina Svitolina paid a visit to Miami’s iconic Wynwood Walls for a promotional photoshoot. (© Getty Images)

Wynwood Walls is famous for its diverse collection of street art and graffiti – which covers over 80,000 square feet of walls and features artists from all over the globe. (© Getty Images)

Elina got the chance to take in some of the colorful graffiti art… (© Getty Images)

…as well as take some photos of her own! (© Getty Images)

Back in Crandon Park, Ashleigh Barty delighted fans as she signed dozens of autographs at the Itaú Bank Booth. (© Getty Images)

The Aussie is enjoying a successful return to tennis after a sabbatical pursuing professional cricket. (© Getty Images)

Meanwhile, Dominika Cibulkova got a special visitor at her Miami Open practice session. (© Getty Images)

UFC fighter Joanna Jedrzejczyk of Poland was visiting the tournament and stopped by to meet the World No.4. (© Getty Images)

Domi tried to give fighting a go… (© Getty Images)

…and then Joanna tried Domi’s sport – good form on the forehand! (© Getty Images)

Johanna also did the coin toss during a couple of WTA matches – looks like she had fun! (© Getty Images)