Maddie & Tae brought their anti bro-country anthem to the Ed Sullivan Theater on Friday (Sept. 12), performing their debut 'Girl in a Country Song' on the 'Letterman.'

Maddie Marlow and Taylor Elizabeth Dye took their young energy, sparkles and instruments to play on the late night talk show. The girls came ready to make their 'Late Show' debut in their glimmering shirts and skirts, and from start to finish, they were all smiles. Their high energy on the stage is infectious, and they bring the song's fun nature to life. They seem live out the lyrics about "shaking their money maker" -- behind a guitar, of course -- and despite all of the criticism 'Girl in a Country Song' has seen, this performance from Maddie & Tae proves these ladies are here to make a lasting impression ... and to do it in a fun way.

If this performance isn't enough to satisfy your Maddie & Tae craving, check out their fun rendition of 'All About That Bass.' Their debut EP will be available Nov. 4.

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