Josh Gad Talks Epic Kevin Hart 'Wedding Ringer' Dance Scene, Best Comedy Of 2015 & Meeting 'Frozen's Olaf With Jimmy Fallon On 'The Tonight Show' [VIDEO]

The Wedding Ringer star Josh Gad has revealed that he stole the new 'best man for hire' comedy from diminutive co-star Kevin Hart, and that his '42 year old' daughter tells him off with stunning regularity. The Frozen star took to The Tonight Show last night and also explained to host Jimmy Fallon that while hitting the streets of new York that he ran into a "very familiar" character, Olaf the Snowman, who Gad voiced in the Disney hit.

Gad revealed that while wandering New York City on his way to do Olbermann, he got a photo with the character he played in Frozen, the snowman Olaf.

"I was in Times Square yesterday," said Gad, "and I ran into this guy in a very familiar costume. I went up to him and was like 'Can I get a picture'. Elmo was with him and he's like 'We do it together' and I was like, 'No, I don't want you. I know this guy better'."

The result, says Gad, was that even after telling the guy inside the suit that "I was the one who played this guy," the Times Square Olaf still charged him $5 for the photo.

 The best part about this picture is that the guy in the costume had no clue whatsoever who I was or who Olaf is. Lol

A photo posted by Josh Gad (@joshgad) on Jan 13, 2015 at 1:42pm PST

Gad also talked to Fallon about his daughter. "She's 42 years old," laughed Gad. "Nah, she's 4 years old, and she's so cute," and her relationship with his 95 year old grandfather, Joseph, who's a holocaust survivor and enjoys his granddaughter singing "You Are My Sunshine." 

He also gave fellow Fallon guest Gwyneth Paltrow a bit of crap about her rebellious nature. Check it out.

Chatting about his new movie The Wedding Ringer, Gad explained "Kevin Hart plays a best man for hire... that job exists, it's called prostitution... but that's the sequel."

"The movie is really, so funny. Kevin's so good in this film, Kevin's unbelievable," said Gad, but added "I steal the film." 

As for their incredible dance scene, Gad says "It was really fun." 

Check out Gad chatting with Fallon below, plus the epic dancing clip from The Wedding Ringer, which is out this Friday, Jan. 16.