It's a big day for Jessica Simpson! The birthday girl, who recently got hitched to former NFL player Eric Johnson, turns 34 today. For years, we've watched Simpson come into her own, climbing up the music charts and trying her hand at acting. Now, the blond bombshell is a happily married mother of two adorable kids: daughter Maxwell, 2, and son Ace, 1. In honor of her birthday, take a look back at Jessica Simpson's best beauty moments through the years, starting with this high school snapshot.