While Martina McBride's hairstyle has gone through a few transformations since she debuted in 1992, her welcoming smile has clearly stayed the same. Surprisingly, her figure has stayed close to the same, as well. The hitmaker was pregnant with her oldest daughter Delaney when this "Then" photo was taken in May 1994. She's had two more since! Can you believe it?

Whatever workout regime McBride subscribes to clearly works. She's always been on top of fashion trends, so while the pant suit with shoulder pads seems dated by 2012 standards, we'll accept that it was probably the vogue thing to wear 18 years ago. The "Now" photo on the right was taken at the April 2012 Lionel Richie and Friends concert that followed the ACM Awards.