at your best (you are love) - aaliyah - Age Ain't Nothing But A Number at your best (you are love) edit by 风华 macerite@sina september 1994 billboard hot 100 peak:#6 billboard r b singles chart peak:#2 (riaa certified,'gold') r. kelly- intro: one, two, checka...baby let me know what's up. one, two, checka...baby let me know what's up. (this is for the steppers, this is for the steppers, this is for the steppers) one, two, checka...baby let me know what's up. one, two, checka...baby let me know what's up. one, two, checka...baby let me know what's up. verse i: when i feel what i feel sometimes it's hard to tell you so you may not be in the mood