1. Britney Spears
2. Amy Winehouse
3. Chris Brown
4. Melanie Brown
5. Lil’ Wayne
6. Sara Evans
7. Katy Perry
8. Ciara
9. Melissa Etheridge
10. Melanie Chisholm

1. Jonas Brothers
2. Clay Aiken
3. The Beatles
4. Ashlee Simpson
5. Sheena Easton
6. LaToya Jackson
7. David Foster
8. Carrie Underwood
9. Avril Lavigne
10. The Pussycat Dolls

1. Selena
2. Neil Diamond
3. Nuno Bettencourt
4. Ciara
5. Timbaland
6. Carrie Underwood
7. Hernán Cattáneo
8. Jude Cole
9. Maroon 5
10. Rihanna

1. Rihanna
2. Village People
3. Ciara
4. Poison
5. Christina Aguilera
6. ‘N Sync
7. Neil Diamond
8. Britney Spears
9. Selena
10. Bret Michaels

1. Rocco DeLuca and the Burden
2. Carrie Underwood
3. Michael Bublé
4. Rihanna
5. Jude Cole
6. Girls Aloud
7. Maroon 5
8. Timbaland
9. Tom Cochrane
10. Bruce Springsteen