Leonardo DiCaprio Partied 'Into the Wee Hours' for Mayweather vs. Pacquiao Fight

Leonardo DiCaprio pops his head into an art gallery real quick on Monday (May 4) in New York City.

The 40-year-old actor is presumably attending tonight’s big 2015 Met Gala, which is set to begin in just a few hours. Stay tuned for all the coverage!

PHOTOS: Check out the latest pics of Leonardo DiCaprio

Over the weekend, Leonardo hit up the Floyd Mayweather vs. Manny Pacquiao fight, where he reportedly “partied into the wee hours,” THR reports.

10+ pictures inside of Leonardo DiCaprio out and about in New York City…