awards season
The comic also shared a series of pictures from his night out at Hollywood's biggest bash.
Although the photo lit up Twitter, there was more to the story.
The Los Angeles Police Department said the comedian declined to file a report after Will appeared to slap him during Sunday's awards.
The West Side Story star was visibly emotional as she acknowledged the historic significance of her win in her acceptance speech.
"Leonardo DiCaprio has done so much to fight climate change and leave behind a cleaner, greener planet for his girlfriends."
As well as that already-infamous incident, there was rather a lot going on at this year's Academy Awards
Will confronted the comedian during the show, telling him: "Keep my wife's name out of your f***ing mouth."
As this year's ceremony got underway, Gaga was pictured down the street at Sir Elton John's annual bash.
Dune led the way in terms of wins, with Will Smith, Ariana DeBose and Riz Ahmed also taking home Oscars.
Fans had a *lot* of thoughts about the Dune star's shirtless ensemble...