Margot Robbie says she could drink Leonardo Dicaprio under the table.

The 'Wolf of Wall Street' actress formed a close bond with the 39-year-old actor on the movie but wasn't impressed by any of her male co-stars' partying skills off set.

Speaking at the UK premiere of the new film at the Odeon in London's Leicester Square on Thursday night (09.01.14), the 23-year-old star exclusively told BANG Showbiz: ''I'm an Aussie. Are you kidding me? I can drink any of them under the table. Any of them, absolutely.''

She added: ''It was a bit of a boys' club, it was a bit of a wolf pack, but I like that. It was fun to have a million older brothers around me. They kind of took me under their wing, it was very nice. It was very much a fun, liberated atmosphere on set. It was like one long party.''

The blonde beauty loved working with the 'Titanic' heartthrob but insisted there was nothing romantic about filming their sex scene in the movie.

She said: ''It was daunting leading up to it, but it all just became very technical on the day and it was just about getting the job done. There's very limited time to shoot things like that on a set - the sooner I got it done, the sooner I could put my clothes back on.''

Margot was joined at the red carpet screening by her costars Leonardo and Jonah Hill, director Terry Gilliam, model Amy Willerton, 'Dancing On Ice' judges Jason Gardiner and Ashley Roberts, model Daisy Lowe, socialite Peaches Geldof and Irish actor Robert Sheehan.