Kelly Clarkson has always had a reputation as one of the nicest pop-country stars around, but after seeing this adorable video, there can be no doubt.

In a YouTube video posted May 25, Clarkson can be seen singing karaoke with a young fan at a Nashville bar & grill to the B-52s' immortal hit, "Love Shack." According to the video's description, 10-year-old Ava Davis spotted Clarkson in the restaurant and asked if the superstar would join her onstage. Being the big-hearted and fun-loving person she is, the "Heartbeat Song" singer (and new mom) said yes!

Clarkson isn't quite sure of the words — even asking Davis if she knows the male part of the song — but her young duet partner is already in the zone and shrugs off her famous friend's nervousness, jumping right into the classic jam.

The pair are clearly having a wonderful time, with Davis singing her heart out and Clarkson dancing alongside, adding harmonies and clearly loving her new buddy's charisma. Davis even gets a few vocal runs in there, which gives Clarkson a big, happy smile.

In the end, the crowd goes wild and Clarkson can only bow in astonishment to such a brave and talented young girl. It looks like they both made a new fan.

Clarkson will be on tour all summer in support of her Piece by Piece album, starting July 11 in Hershey, Penn., and making stops in cities like New York, Seattle and Los Angeles, among many others. She'll have the a capella vocal group Pentatonix opening shows with her, but maybe she should consider adding young Ava Davis to at least one of those dates.

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