While CMA Female Vocalist of the Year nominee Martina McBride continues her streak as a nominee in that competitive category, she's also proving to be instrumental in another streak -- this one for the NFL's Tennessee Titans. According to Martina's husband, John McBride, Martina has sung the national anthem at 30 Titans games, with the team claiming victory at an overwhelming 26 of those contests.

Martina, however, remains unimpressed. John jokingly tells Nashville's Tennessean newspaper, "She doesn't pay much attention to me, so she doesn't worry about it."