Billie Eilish is in Australia for the latest leg of ... cool figure in her trademark oversized ensemble including a graphic shirt with an image of topless women in g-string bikinis on the front.

Related: Billie ... down shirt, flared trousers and bucket hat. And for the 2020 show — her history-making Grammys debut — the singer donned a glimmering green and black Gucci logo suit ...