Refrain: Naa na na naaaa

Hello I've got a question:

There's a song, sung by a woman, I think the song was made, maybe around 2000 maybe later and the refrain goes:
Naaa naa na naaaa, naa naa na naaaa, and then a text, wich I forgt :/

You know wich song i mean? They are exactly 8 nas in this passage!

Is it 4 nas, then 4 more and then the text? Here's a guess that matches the time period.

Kylie Minogue - Can't Get You Out Of My Head http://www.youtube.com/watch?v=IFx3WX4DES0