Jake Gyllenhaal, Joe Jonas, Peter Facinelli & More Take In The Mayweather Vs. Maidana Fight

Actor Jake Gyllenhaal, sporting a bushy beard, was one of the many celebrities who attended a bash before Floyd Mayweather Jr. took on Marcos Maidana in their WBC/WBA welterweight unification fight at the MGM Grand Garden Arena on Saturday (May 3, 2014) in Las Vegas, Nevada.

He was joined by Metta World Peace, Peter Facinelli, Michael J Fox, Joe Jonas and other celebrities.

Casting news has been announced on Jake’s forthcoming Everest project. Keira Knightley is set to play the wife of Gyllenhaal’s character.

The film chronicles the true and traumatic story of the 1996 Mount Everest Disaster.

There two different mountain expeditions attempted to reach the world famous peak. But problematic planning, bad conditions, avalanches and a blizzard complicated matters, leading several to deaths. Everest will be the story of those who died, and those who survived.

Everest is now in production, and is slated to hit theaters on September 18th, 2015.

Check out more pics of Jake, Joe, Peter and more by launching the gallery!