Serious babe alert on set!

Leonardo DiCaprio and Brad Pitt have thrown themselves into filming their upcoming movie Once Upon a Time in Hollywood, and we caught them shooting some scenes in a car together yesterday. We barely recognized them with these vintage looks!

Anways, back to the Charles Manson thriller... it also stars Margot Robbie as Sharon Tate, as well as Dakota Fanning, Al Pacino, Kurt Russell, and Burt Reynolds.

"It's a story that takes place in Los Angeles in 1969, at the height of hippy Hollywood. The two lead characters are Rick Dalton (DiCaprio), former star of a Western TV series, and his longtime stunt double Cliff Booth (Pitt). Both are struggling to make it in a Hollywood they don’t recognize anymore. But Rick has a very famous next-door neighbor … Sharon Tate," director Quentin Tarantino previously explained of the premise.

We can't wait to see this!