Lady Antebellum Perform on ‘Dancing With the Stars’ (VIDEO)

J.R. Martinez took a cue from Lady Antebellum and 'owned the night'! The 28-year-old war hero and actor ('All My Children') won 'Dancing With the Stars' Tuesday night, along with professional dancing partner Karina Smirnoff. Before he was presented with the mirrorball trophy, country trio Lady A took the stage to perform their brand-new single, 'Dancin' Away With My Heart,' from their platinum-selling third studio album, 'Own the Night.' Later in the show, the country superstars wowed the audience with their Grammy-winning, crossover smash, 'Need You Now.'

Watch both of Lady A's 'Dancing With the Stars' performances in the video players below.

Watch Lady A Perform 'Dancin' Away With My Heart' on 'DWTS'

Watch Lady A Perform 'Need You Now' on 'DWTS'

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