But in "Frozen 2," Groff performs his own ballad alongside Sven the reindeer. "Bobby and Kristen Lopez, who did the music for the first film, wrote Kristoff this epic kind of 80s ballad and the ...

Kristoff gets his own moment to shine in ‘Frozen 2.’ Jonathan Groff’s voice soars on ‘Lost In The Woods,’ a heartfelt 1980s power ballad in which he laments on 'what it feels like to be ...

1. 'Frozen 2' is making history In Walt Disney Animation Studios' "Frozen 2, Elsa, Anna, Kristoff, Olaf and Sven journey far beyond the gates of Arendelle in search of answers.

Reindeer pal Sven licks Kristoff’s face during the song “Reindeer(s) Are Better Than People,” and some Kristoff actors react positively and kiss him right back. Culberson chooses to cringe ...

This image released by Disney shows Elsa, voiced by Idina Menzel, from left, Anna, voiced by Kristen Bell, Kristoff, voiced by Jonathan Groff and Sven in a scene from “Frozen 2.” ...

An unreleased song, called 'Unmeltable Me' has surfaced from Frozen 2, featuring Josh Gad as the snowman Olaf!

Elsa encountering the water horse in "Frozen II." Disney There's Kristoff finally getting his own solo song, which has an 1980s ballad sound (it's performed by Weezer in the end credits).

In Disney's 'Frozen' on stage, actor Dan Plehal transforms into Kristoff's reindeer friend, Sven. It's an incredible, physical feat of strength, precision and emotion.

Die-hard Frozen fans, you might want to look away because there’s a dark theory about Kristoff and Sven currently doing the rounds that will change the way you think of the much-loved Disney film.