It is definitely a chirp from something rotating, it has that rhythm to it that coincides with wheel speed, but it a lot faster than the wheel. It also seems to come from the passenger front side of the vehicle. Strange...

My brother is a mechanic that does a lot of alignments and suspension work etc and he was baffled by the sound.

Thanks for all the ideas guys. We will find it and I'll let you know. It just might take a while.