The snap sees Robbie leaning against a wall wearing a black turtleneck, white mini skirt and white go-go boots.
Quentin Tarantino is helming the period project, which will center around the Manson family murders.
Pitt has signed on to play TV star Rick Dalton in the drama which "takes place in Los Angeles in 1969, at the height of hippy Hollywood", while DiCaprio has been cast as his longtime stunt double Cliff Booth.
The prolific actress, who initially shot to fame via Suicide Squad and The Wolf of Wall Street, has climbed aboard Quentin Tarantino'sOnce Upon a Time in Hollywood as Sharon Tate, one of five people killed by the Manson Family nearly 50 years ago.
Production for Once Upon a Time in Hollywood is now underway in Los Angeles for Sony Pictures and the film is slated for release on August 9, 2019.
Sharon Tate was almost nine months pregnant with her husband Roman Polanski's child when she was brutally killed by the Manson family.
The upcoming movie won't heavily focus on Sharon Tate's murder, that's just the backdrop of the story, but it was going to be released on the exact 50th anniversary of Tate's death - August 9, 2019. Both are struggling to make it in a Hollywood they don't recognize anymore.
However, Sharon Tate's sister Debra has said she is "very happy" that the release date is being shifted away from the anniversary of her sibling's murder, according to the New York Daily News.
China proposes tariffs on $60 bn of U.S. goods
A deal was negotiated last spring by U.S. and Mexican trade representatives, but was subsequently scuttled by Trump . The essential objective foundations of the trade war are now emerging more clearly into the open.
Radio telescope picks up new frequency in space
Fast radio bursts are extremely unusual, with the first discovered in 2007 and only two dozen recorded since then. Scientists on Planet Earth have detected a rare and enigmatic deep space signal called a "fast radio burst".
NASA names 9 astronauts for first Boeing, SpaceX flights
Besides Ferguson and Mann, the initial commercial crew members are: Eric Boe , Sunita Williams and John Cassada riding on Boeing . After the ending of space shuttle program in 2011, NASA astronauts were travelling to the ISS aboard Russia's Soyuz spacecraft.