Laguna Beach season 3 trailer

Hi, I was watching the trailer for the new season of Laguna Beach (season 3) and I heard only a bit of the song, it was in the begining of the trailer. It's the first song used. It's the trailer where the narration in the beginning says,
"They were a group of friends who gre up, hooked up and moved on..."
Some of the lyrics in the song are:
"Free your mind...na na na naaa, free your mind, na na na na..."
Here is the trailer:

http://www.youtube.com/watch?v=wEEmSPZRVRE

I have searched everywhere and have posted on many different forums asking what this song could be but no one knows. I thought I'd try on here too because it doens't hurt trying some more.

Thanks so much.

omg i want to find out that song so badly, ill let you know if i find it

ok--what is the song Alex and Alex sing when they are driving back into town in the second show of season 3???

for the first one is it "free your mind" by En Vouge and the second is "L.O.V.E. by Ashley Simpson

no it isn't "free your mind" by en vogue