Wha Ha Ha Shinutokiwa Betsu What Was That Song From Tonight's 90210 2nd Half In The Beginning Of The Episode?

What was that song from tonight's 90210 2nd half in the beginning of the episode? - wha ha ha shinutokiwa betsu

It just goes "ow Wa ah ah ah ah ah ow and rhythm, a ow ow ow WHA Wa ha ha And the drums and bells and drums." It was early in the second half of the first. And I heard at Forever 21, while their purchases.