Carrie Underwood reveals she almost had a wardrobe malfunction when a 'zipper busted right open' at Vegas show

Carrie Underwood revealed she almost had an embarrassing wardrobe malfunction before taking the stage for a show during her Las Vegas residency, "Reflection." The 40-year-old country star told People magazine she nearly experienced the fashion mishap ahead of a recent performance at the Resorts World Theatre. "A zipper busted open right before I went onstage," Underwood shared. "Luckily, my dresser added a big bow, and no one knew the difference. Stage magic, people." The "Before He Cheats" singer resumed her mega-hit Sin City show in June with performances running until...