No doubt Queen B's performance at the Super Bowl XLVII half-time show was one of the big game's finest moments. Rocking above-the-knee boots and an oh-so-sexy lace-and-leather mini-dress, Sasha definitely looked fierce! Let's just say Beyonce was so electric, she just may have knocked out power to the Super Dome. Fans were amazed by her super-fit body, the result of strict dieting and rigorous workouts. "There are no secrets [to being fit]. It takes discipline!" she told People. "I've been working really hard. Be sensible and exercise constantly."