Sizing Up the Love Match Between New Mom Hayden and Her Towering Fiancé

Their romance can be measured – we know, because we broke out our rulers


Their height difference: About 2 steins of beer
Dating on and off since 2010, the 5-foot-2-inch Nashville star and the 6-foot-6½-inch Ukrainian boxing champ have never let their sizable vertical challenges interfere with their fun, including a September 2010 Oktoberfest celebration.