Pittsburgh Penguins celebrate Stanley Cup by singing 'We Are The Champions'

With a 3-1 victory over the San Jose Sharks in Game 6 on Sunday, the Pittsburgh Penguins captured their fourth Stanley Cup championship in franchise history and the sweetest trophy in sports.

Penguins captain Sidney Crosby won the Conn Smythe Trophy (as well as that sweet warrior helmet) thanks to 19 points (6 goals, 13 assists) in the playoffs. After passing the cup around the ice, the Penguins took it to the locker room for a jubilant rendition of Queen's "We Are The Champions":

O M G. #Pens singing "We Are The Champions" in the locker room. pic.twitter.com/EjiZsLA3rO
— PensInsider (@ThePensInsider) June 13, 2016

And apparently at some point, they were joined by a beer-soaked Cuba Gooding Jr.

Cuba Gooding Jr. -- WE ARE THE CHAMPIONS ... Stanley Cup Turn Up In Penguins Locker Room (VIDEO) https://t.co/kl230MylFr
— TMZ Sports (@TMZ_Sports) June 13, 2016

No one seems to know why he was there. It was a time for celebration, not asking questions.