World No.1 Ashleigh Barty had some fun in her press conference following her win against Alja Tomljanovic in Adelaide.
"Who is this? This is Ashleigh Barty," the world No. 1 said, casually answering a journalist's phone in her press conference.
"Does anyone know a Kez, it has a grandma emoji?"
The journalist suggested Barty put it on airplane mode, but she decided to just answer it, prompting a room full of laughter.
Whoever Kez is, he or she didn't seem to get the joke and hung up. Barty was shocked.
The French Open champion will meet Marketa Vondrousova for a spot in the Adelaide semifinals.