What California is to America, Australia has often been for tennis — the lab where new stuff goes for a test drive ...

Ash Barty hates Danielle ... d send pictures from her holiday in the Bahamas to her haters. “Good luck trying to get under the skin of somebody who really doesn’t care,” Collins said.

Danielle Collins can start planning that five-star vacation she was so keen to ram down all of Australia’s throats.

Oh, Danielle Collins is petty. Her troll job at the Australian Open was next-level. Collins beat Australian native Destanee Aiava during a second-round match, and the crowd was not happy about it.

Just when Australian fans thought they’d seen the last of Danielle Collins, the American hothead has given one final rebuke.

She also posted a couple of stories about the same amidst pictures of her team's victory and even made fun of herself in a lighter vein. Screenshot of Danielle Collins' Instagram stories.

Danielle Collins said she was proud of herself and did not care what people thought after being booed in and out of the arena ...

Danielle Collins has polarised fans after her antics on Wednesday night – with most Aussies unable to stand her. SCOTT GULLAN ...