Glee's Jonathan Groff (Jesse) is basically the biggest movie star on the planet right now, as his Disney film Frozen continues to set the box office on fire. However, we love that, despite J-Groff's immense success, he's not too busy to sing Christmas songs with some lucky youngsters. Seriously, get ready for cuteness overload.

Jonathan surprised the students at an elementary school in his hometown school district in Pennsylvania just before Christmas by popping by during a school assembly. He answered the students' adorable questions about showbiz, sang a few holidays tunes with them, and then signed about a bazillion autographs. What a guy!

"Are you excited for Christmas?" Jonathan — whose HBO show Looking starts this month — asked the delighted kids. Then, he told them that voicing leading man Kristoff and the reindeer Sven in Frozen was "totally a dream come true. It was really, really fun."

 

Accompanied by his own elementary school music teacher on piano — who currently teaches at the school that Jonathan visited — Jonathan sang both parts of "Baby, It's Cold Outside," doing a duet with his regular singing voice and that of Sven. This might be the best rendition of the tune since Klaine's completely awesome version!

Source: Lancaster Online