Squeaking ... but not when braking...

Sounds like my front left wheel is squeaking while moving, but when I hit the brakes it goes away. I had the car on a lift yesterday and checked all the wheel bearings for any play and they were fine. The rotors and pads also seem to be in good shape. Should I try some new pads? Or could this be the wheel bearing even though there is no play?

If the squeek goes away when braking and the bearing are fine, it could be warping on the rotors/uneven pad wear causing the squeek.