From People’s Aug. 21, 2000, issue: Faith Hill’s carefully honed image may have evolved since her 1993 No. 1 debut hit, “Wild One”—from girl next door to cover girl next door—but the 32-year-old country star says she’s the same: “driven,” “ambitious” and totally in charge. Touring with husband Tim McGraw and their two kids, Gracie, 3, and Maggie, 2, hasn’t dampened her enthusiasm for her career. “Breathe,” Hill’s first single to top both the country and pop charts, pushed her global CD sales past 15 million. She also has multimillion-dollar pitch deals with Pepsi and Cover Girl, plus two network specials in the works and eight Country Music Association nominations for her album Breathe. Backstage, as she, McGraw, 33, and the girls relax before showtime, they seem every bit the…