This singer's face hasn't changed much since this yearbook photo was snapped, but she still looks a whole lot different nowadays. Not only has her hairstyle changed, she's also shed so much weight in the past couple of years that she rocks a size zero!

Before she rose to fame with a stint on a competitive singing program, this soulful diva sat down for her senior portrait at Dunbar Vocational High School in Chicago. Now, this Grammy and Oscar-winning performer keeps busy by acting in films, recording music, making music videos, and taking care of her son.

Have you figured out whose yearbook picture this is? Click through to see if you guessed right.