Spanish/English song

hi
i'm looking for a song sang by a guy(in the chorus) and a girl i think and it's in spanish and english. i think only the chorus is in spanish. it's really popular right now from where i am (slovenia ), i hear it many times in the club and so...
the lyrics in the chorus go something like that:
and when the time's right, you can go.... ........................ .........
chorus : mi ninja (i think) mi amo te amo te amo mi vida and it is repeating

please help
* sorry for my bad english i'm from slovenia )

That part means.... My daughter my love my love my life