Billie Eilish is in Australia for the latest leg ... off a private jet at the airport while donning a white graphic T-shirt with a pair of breasts printed on the front. Billie completed the ...

Billie Eilish has well and truly arrived in Sydney ... stepped off a private jet at Sydney Airport while donning a white graphic t-shirt with a pair of breasts printed on the front.

Aesthetics-wise, it doesn't get more different than Ariana Grande and Billie Eilish ... Though she too was wearing a suit, Eilish's rumpled outfit was the antithesis of Grande's crisp co-ords.

The Duchess of Sussex, 43, shared a clip with her 1.6million followers explaining how she lent on Hollywood pals to gather T-shirts from Billie Eilish for a young fan whose home was lost in the LA ...