Jennifer Lopez is turning "American Idol" into her personal fashion show -- and was spotted arriving to set yesterday in some seriously stylish clothes.

media_removed_toofab 102011
After showing up in some killer black boots and a white cutout dress for day one of Hollywood week, Lopez popped up yesterday in some sexy stilettos, white pants and a fur coat.

Fellow judge Steven Tyler was spotted at the Pasadena set as well, rocking one of his trademark scarves as he waved to (and flipped off) fans.

Check out the fashion shots above. Hollywood Week wraps up today!

Hot Videos