The buzz about Leonardo DiCaprio's new film The Wolf of Wall Street is starting to get a little deafening. Everyone's talking about how many Oscar noms it's gonna get, how it's Martin Scorsese's best film yet and about its leading lady, Margot Robbie. So, with the film doing the promo rounds as we speak (it's out in cinemas here 17 Jan – pencil it in), here's what you need to know about Hollywood's latest It girl.

1 The 23-year-old Aussie actress started her career on Neighbours, where she played Donna for three years. See! That's where you recognise her from. 

2 She then got her big break when she landed a role opposite Christina Ricci in Pan Am. We're still sad this got cancelled. Sob. But that didn't stop Margot, who later got a role in this year's British romcom About Time

3 She's fun/outspoken on Twitter and was unafraid to address those Will Smith affair rumours (they're starring together in the upcoming drama Focus) by tweeting 'It's disappointing that goofing around on set could be taken so out of context.'

Oh, plus she's super pretty and stylish – as if you hadn't noticed. Go, go Margot!