Yesterday I drove from my apartment to the main office to drop something off and I noticed a slight squeak on my way back from the driver's side front. It seemed related to the wheel speed because as I sped up a little, the time between squeaks increased. I didn't notice the squeak when I was going higher speeds though. I wasn't sure if this was a common problem or not. I just got this car so I don't know much about it. The previous owner said he replaced the brake pads all around. And he replaced the wheel bearing on the passenger side front. I'm just not sure if this would be a bearing problem of a brake problem?
This is an 05 G35x with about 148k miles.

Thanks for the help!

Crap, I posted this in the coupe section again on accident. I done goofed.