Lady Antebellum Perform Birthday Song for Ellen

Lady Antebellum are celebrating the release this week of their sophomore album, 'Need You Now.' Its latest single, 'American Honey,' is burning up the charts. But an even newer hit is burning up our search engines! The country trio wrote and performed a very special song for Ellen DeGeneres, performing it on the comedienne's talk show Wednesday. Watch Lady A's birthday song for Ellen, after the jump.