Name of song with "wa wa wa wa wa wa wa"

[littlenikki]

I'm trying to find the name of this song!!
-it starts out with a trumpet/horn noise.
-in the music video there are these two monsters that fall down a waterfall and at the end they meet up and they're happy.
-in the chorus the guy literally says "wa wa wa wa wa wa wa wa wa wa wa"
-the song sounds like the guy is saying "think i'm in love with you" or some variation of that, and he repeats "i'm not" throughout the song.

thanks in advanced
little nikki.

[atmaster]

My wild guess is a cover of "I'm Not In Love" by 10 CC

[littlenikki]

atmaster,
thanks that's a cool song. but that's not it. the song is more recent.

[littlenikki]

anyone know?

[Jazzypoo23]

Is it You're A Jerk? That song has wa wa wa wa wa in it...