“Real Housewives of Potomac” star Karen Huger is in the middle of a glamor scandal after sharing new photos online. The self-proclaimed “Grande Dame” often appears to walk into any room or setting confidently among the other ladies on “RHOP.” Huger shared a new post that seemed like a simple celebration of her red-carpet return. Karen Huger sparked a mixed debate after fans discovered that her glamorous Instagram photo looked noticeably smoother…