I can hear A little voice inside my head Telling me That I should do what she says Looking over my shoulder she's Trying to tell me things Always misleading me Nobody can see I can be good, she can be bad We can be this and that She's my alter ego (oh, oh) When I wanna to be weak She can be strong All rolled into one She's my alter ego (oh, oh) I can tell When she's about to pull me in She has no fear But then she doesn't always win (oh, oh) Looking into the mirror she's Tryin' to have fun with me Sometimes I take myself Way too seriously I can be good, she can be bad We can be this and that She's my alter ego (oh, oh) When I wanna to be weak She can be strong All rolled into one She's my alter ego (oh, oh) It's like she's sometimes my best friend Then my enemy again She is nowhere but she's Always there Yeah Oh, yeah! Oh, oh, oh, oh Uh! I can hear A little voice inside my head Telling me I should have done what she said Yeah, yeah! I can be good, she can be bad We can be this and that She's my alter ego (oh, oh) When I'm little miss perfect She's misbehaving I take a blade She's my alter ego (oh, oh) I can be good, she can be bad We can be this and that She's my alter ego (my alter ego, oh) When I wanna to be weak She can be strong All rolled into one She's my alter ego (oh, oh) I can be good (yeah, yeah) She can be bad We can be this and that (oh, oh) Oh, oh, ah, ah! Yeah She's my alter ego (oh, oh)