At just 7 years old, opera singer Gwyn Mackenzie wowed viewers with her skill and technique on February 12, 2007. Today, she attends a performing arts school, and at just 12 years old, she took the SATs for the first time!
Oprah Radio host Gayle King talks to singer Josh Groban.
Singer Josh Groban learns the importance of staying true to oneself.
Best friends Oprah and Gayle look back on 25 years of special moments shared on The Oprah Show.
The megastar talks about his rise to fame, the coolest thing he's gotten to do and surprised three of his biggest fans!