Photos: Drinks, Drama & Kate Upton in Lady Antebellum's 'Bartender' Video

Go behind-the-scenes of the band's latest – and find out which of the video's stars won in a drinking contest!

IT'S ON!

In the starring role as – you guessed it – bartender, Hale goes more than 15 rounds with Upton's character, only to find out there is nothing this girl can't drink!