I was a bad girl, I did some bad things, I swear I did it all for fun and it meant nothing It never happened, it was a secret, like when a tree falls in the forest, no one hears it Another late night, another crazy mood, and I didn't think twice what it would do to you I was a wild child, you always knew it, it was a matter of time before I blew it Thou shall not lie, thou shall not cheat, thou shall not get caught, or you'll end up just like me, oh Karma's a bitch, I should've known better If I had a wish, I would've never messed around When I saw the pics of you and her, I felt the knife twist Karma's a bitch, and she's with you right now Woah-oh, oh-oh, oh-oh-oh, karma's a bitch Woah-oh, oh-oh, oh-oh-oh, k-k-karma's a bitch Better be good, 'cause what goes around, comes around Karma's a bitch, and she's with you right now She is a good girl, I think she's boring, believe me, twenty minutes later, you'll be snorin' But it still kills me that you hooked up with her, and now the Universe is givin' me what I deserve Oh, thou shall not lie, thou shall not cheat, I'll write it down a thousand times and hope it sets me free, oh Karma's a bitch, I should've known better If I had a wish, I would've never messed around When I saw the pics of you with her, I felt the knife twist Karma's a bitch, and she's with you right now Woah-oh, oh-oh, oh-oh-oh, karma's a bitch Woah-oh, oh-oh, oh-oh-oh, k-k-karma's a bitch Better be good, 'cause what goes around, comes around Karma's a bitch, and God, I'm payin' for it now And when I lay me down to sleep, it's not your body next to me This lonely room feels so empty, just me and my regrets And cold blue eyes look back at me, the mirror has no sympathy My guilts become a symphony that won't let me forget, oh Karma's a bitch, I should've known better If I had a wish, I would've never messed around When I saw the pics of you with her, I felt the knife twist Karma's a bitch, and she's with you right now Woah-oh, oh-oh, oh-oh-oh, karma's a bitch Woah-oh, oh-oh, oh-oh-oh, k-k-karma's a bitch Better be good, 'cause what goes around, comes around Karma's a bitch, and God, I'm payin' for it now Karma's a bitch, I should've known better If I had a wish, I would've never messed around When I saw the pics of you with her, I felt the knife twist Karma's a bitch, and she's with you right now