1. Check on It - Beyoncé, , Bun B, Slim Thug 2. Check on It [Junior Vasquez Club Mix] - Beyoncé, , Slim Thug 3. Check on It [Maurice Nu Soul Mix] - Beyoncé, , Slim Thug 4. Check on It [King Club Mix] - Beyoncé, , Slim Thug 5. Check on It [Bama Boyz Remix] - Beyoncé, , Bun B, Slim Thug 6. Check on It (Gantman Juke Mix) - Beyoncé