 One night, tired of waiting, she just grabbed the microphone and started wailing. The band leader, Ike Turner, was blown away. And at 17 years old, Anna Mae Bullock joined the band and became Tina Turner. That was more than 30 years ago. 48-year-old Tina Turner's a true chart champion. At number 27 in our countdown, here's her top five smash, Better Be Good to Me.