Single: Hey Baby
Album: Rock Steady
Release date: October 29, 2001
| Single | Release Date | Album | Format | Track List |
| Hey Baby – Australian Single | December 10, 2001 | Rock Steady | CD single | Hey Baby Hey Baby (The Homeboy Mix) Ex-Girlfriend (The Psycho Ex Mix) Hey Baby (Video) |
| Hey Baby – European Single | 2001 | Rock Steady | CD single | Hey Baby Hey Baby (The Homeboy Mix) Ex-Girlfriend (The Psycho Ex Mix) Hey Baby (Video) |
| Hey Baby – US Double-Sided (A-B) Vinyl | December 1, 2001 | Rock Steady | Vinyl | Side A: Hey Baby Hey Baby (Instrumental) Hey Baby (The Homeboy Mix) Side B: Hey Baby (The Homeboy Mix) (Fabian) (Instrumental) Hella Good |