Taio Cruz
Jan 1, 2010
Avril Lavigne
Apr 17, 2007
Britney Spears
Dec 2, 2008
Katy Perry
Songwriter
78 Collabs
Engineer, Artist
72 Collabs
Engineer, Other, Producer, Artist
71 Collabs
Engineer, Producer, Songwriter
68 Collabs
Engineer, Songwriter, Artist
66 Collabs
Engineer, Songwriter
56 Collabs
