Noise from Rotors?

I was driving around the other day and a rubbing noise started coming form my left front wheel well. I thought it was something rubbing the tire, i checked and the tire was fine, i took the tire off and i noticed that the rotor and the caliper were making the noise, the pads are fine, rotors go no scratches, so i really don’t no what the problem could be, any one got any ideas ?

the brake pads are sticking, caused by a seized caliper.

thats what i told everyone, cause the pads look the same from when i replaced them, thanks for confirming what i thought was true.