You say we did it
 and i’m the dad
 my lawyer’s trippin’
 cuz this looks bad
 you only said this
 to get my cash
 and now selena gomez is going to kick my ass

It’s Not My Baby, Baby, Baby
 Nooooooo
 It’s Not My Baby, Baby, Baby
 Nooooooo
 It’s Not My Baby, Baby, Baby
 Nooooooo
 i’m telling you it’s not mine

Now there’s a lawsuit
 girl quit playin’
 paternity test
 are you insane?
 girl please stop talking
 just let this go

I’ll buy you anything
 I’ll buy you any ring
 you said i didn’t use protection
 i only lasted 30 seconds
 but that’s not true
 no, that’s a lie
 it was totally more like 45

It’s Not My Baby, Baby, Baby

Nooooooo
 It’s Not My Baby, Baby, Baby
 Nooooooo
 It’s Not My Baby, Baby, Baby
 Nooooooo
 i’m telling you it’s not mine

RAP
 When i was sixteen
 i had my first sex
 it was backstage at my concert
 in a bathroom i saw my first breast
 She was my first lover
 gotta that bathroom sink
 i forgot to put a rubber
 on my shrinky dink

gotta use some T & A
 the misionary in the lavatory
 so she wants my DNA
 and now i gotta go on to my the show
 she had me feeling happy
 but now i’m feeling crappy
 her claims i did not flatly
 i ain’t that baby’s daddy

Baby, Baby, Baby
 Nooooooo
 It’s Not My Baby, Baby, Baby
 Nooooooo
 It’s Not My Baby, Baby, Baby
 Nooooooo
 i’m telling you it’s not mine