The film's lead stars Leonardo DiCaprio, Jonah Hill and Margot Robbie attended the screening in Leicester Square of the Martin Scorsese film.
Robbie was demure in a two-tone scarlet silk Oscar de la Renta gown which featured a high neck, long sleeves and knee slit.
The actress chose gold Christian Louboutins and an oversized cocktail ring to finish off the look, wearing her blonde locks in a chic loose up-do.
Leonardo DiCaprio was dapper in a navy and grey tartan Giorgio Armani suit which he paired with a crisp white shirt and grey tie.
A number of UK celebrities also donned their glad rags for the event, including Daisy Lowe, who donned a daring gothic-inspired lace dress.
TV presenter Lisa Snowdon looked chic in a black cape-style mini dress paired with over-the-knee boots.
Pixie Geldof chose a red and black patterned Moschino dress which she paired with a gold logo belt and pretty court heels with ribbons tied around her ankles.
Former Pussycat Dolls member Ashley Roberts went for a daring multi-coloured frock by Tube Gallery which featured a backless design and embellished gold cross-over straps.
DiCaprio plays New York stockbroker Jordan Belfort in the film which tells the true story of his rise in the business world followed by his dramatic fall as his crimes are found out.
Australian actress Robbie plays DiCaprio's wife in the film, and she said of working with the renowned actor: “It was really wonderful to work with someone so experienced, he was always so lovely.”
Jonah Hill, Margot Robbie, Leonardo DiCaprio