Can you guess Forbes' Top Earning American Idol star of 2015?
1. ?? - $10 million
1. Adam Lambert - $10 million
2. Carrie Underwood - $8 million
3. Chris Daughtry - $6 million
See the rest of the list at the SOURCE
1. ?? - $10 million
1. Adam Lambert - $10 million
2. Carrie Underwood - $8 million
3. Chris Daughtry - $6 million
See the rest of the list at the SOURCE
