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Not knowing a song can't keep Kathie Lee from singing it

Billy Ray Cyrus wrapped up two days of wine, Kathie Lee and song while sitting in for Hoda today. And what better way to cap it off than with a duet? KLG joined Billy Ray in singing his new jam, "Hillbilly Heart," despite not being entirely familiar with the lyrics.She can be forgiven for improv-ing a little… it's a new song, after all."I bet you got a Hillbilly Heart," ad-libbed Billy Ray."I do

Billy Ray Cyrus wrapped up two days of wine, Kathie Lee and song while sitting in for Hoda today. And what better way to cap it off than with a duet? KLG joined Billy Ray in singing his new jam, "Hillbilly Heart," despite not being entirely familiar with the lyrics.

She can be forgiven for improv-ing a little… it's a new song, after all.

"I bet you got a Hillbilly Heart," ad-libbed Billy Ray.

"I don't know this song!" she said. "And I don't care!"

KLG did a pretty good job, for not knowing. Hey, it may be the first time that somebody scatted during a country song. This could be a whole new genre.

Julieanne Smolinski is a TODAY.com contributor. She often sings songs she doesn't know.

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