Katy Perry wasn't about to let fellow judge Luke Bryan tell her what to do! The 36-year-old musician shut down Bryan, 44, after he commented on her leg hair during Sunday's Mother's Day episode. «I know you're a mom and everything, but we've got to do something about this leg hair,» Bryan told Perry in a clip that was posted to her Instagram Stories. «No! I don't got time, I'd rather cuddle with my daughter,» Perry shouted back, panning the camera to her exposed leg. Katy Perry via Instagram