Couples at the American Music Awards 2012

Tonight's the 40th annual American Music Awards, and stars from the music, movie, TV, and other entertainment industries are hitting up the red carpet in their most stylish garb. And no award-show ensemble would be complete without some fabulous arm candy! There are couples who make music together, TV costars who are something more, and hot country singers with their significant others by their side. From Carrie Underwood and Mike Fisher to Carey Hart and Pink, see the cutest couples getting amorous at the AMAs now!