There's this guy..... You see, he's got all the girls talkin' Makes 'em sweat Just by the way he's walkin' They wish they had him But, they never will 'Cause there's just one boy I know Who can give 'em that extra thrill Bridge: Oh sweet jealousy Is this revenge? 'Cause it's me, me, me Who'll be holding him Tonight It must've been my boy It must've been my boy (Yeah, yeah, yeah, yeah) It must've been my boy It must've been my boy they're talkin' about It must've been my boy It must've been (yeah, yeah) It must've been my boy It must've been..... There's this girl named Genevieve I know what she's got up her sleeve Thinks she can steal his heart from me But that's an impossibility She's only good for just one thing But me I get to wear his ring People are talkin' in the streets About the guy who gives off the heat Bridge: Oh sweet jealousy This is revenge 'Cause it's me, me, me Who'll be holding him Tonight - yeah! It must've been my boy It must've been my boy It must've been my boy It must've been my boy they're talkin' about It must've been my boy (Who else could it be? Yeah!) It must've been my boy (ooh baby baby) It must've been him that's got them talkin' He's a class-A lover There's no other He's the original Romeo Leads the other boys Shows them where to go Break: Listen up! Keep your hands off Got it? He's my boy Got it? Good! Huh - yeah..... Bridge: Sweet jealousy (ha ha) This is revenge 'Cause it's me, me, me Who'll be holding him Tonight Chorus Must've been my boy they been talkin' about Must've been my boy who's been turning it out Must've been my boy they been talkin' about Turn it out baby - whew! It must've been my boy It must've been my boy Get on the streets and get on back home where you belong OK? Yeah Thanks