Katy Perry Christina Perri Carrie Underwood Adele Ellie Goulding Justin Bieber Mariah Carey Kelly Clarkson Madonna Britney Spears Justin Timberlake Rascal Flatts Lady Antebellum
Adam Levine. I can see it now, Taylor pantas, swift & Maroon 5 bahagian, atas the charts with their new single...... It would be a dream come true for me :)