Watch: Dwayne "The Rock" Johnson surprises mega fan by officiating his wedding

(WITI) -- Dwayne "The Rock" Johnson surprised a mega fan with a wedding celebration he will never forget.

According to MTV, and WJW, Nick Mundy, of Screen Junkies, has always been a huge fan of The Rock's and befriended him at a press junket for "Furious 7." Mundy even asked The Rock to be his best man at his wedding.

Unfortunately for Mundy, The Rock declined -- but instead started planning a big surprise for Mundy along with the Screen Junkies staff.

In a YouTube video, Mundy is invited to what was supposed to be a press junket for "San Andreas." But Mundy was told his meeting with The Rock was canceled.

Mundy is then led into a room filled with his family, friends, fiance -- and The Rock, who officiated the wedding himself!

Watch the big surprise here: