Leonardo DiCaprio, Margot Robbie & More Continue 'Once Upon A Time' Celebration At After Party!

Leonardo DiCaprio tries to keep a low profile as he makes his way into the after party for his hit film Once Upon A Time Film… in Hollywood held on Tuesday evening (July 30) at a private house in London’s Pimlico.

The 44-year-old actor was joined at the event by his co-stars Margot Robbie, Lena Dunham, Damian Lewis and his wife Helen McCrory, writer-director of the film Quentin Tarantino and wife Daniella Pick, as well as Guy Ritchie and wife Jacqui Ainsley Ritchie.

PHOTOS: Check out the latest pics of Leonardo DiCaprio

Earlier in the day, Leonardo suited up to join co-star Brad Pitt and Margot at their big UK premiere of Once Upon A Time Film… in Hollywood held at the Odeon Luxe Leicester Square.

The Quentin Tarantino film opened with $40 million across 3,500 North American theaters in its opening weekend.