Vin Diesel & Vince Vaughn - HFPA Installation Luncheon 2013

Vin Diesel shows his happiness while speaking onstage at the 2013 Hollywood Foreign Press Association Installation Luncheon at the Beverly Hilton Hotel on Tuesday afternoon (August 13) in Beverly Hills, Calif.

The 46-year-old actor was seen chatting with Eva Longoria onstage and posing with Piper Perabo and Dermot Mulroney.

PHOTOS: Check out the latest pics of Vin Diesel

Vince Vaughn was also spotted sharing the stage with director David O. Russell.

It was recently announced that Vin is in talks to join Chris Pratt‘s Guardians of the Galaxy and would take on the role of tree-like alien Groot.

20+ pictures inside of Vin Diesel and Vince Vaughn attending the Hollywood Foreign Press Association Installation Luncheon…