 This may yet be another example of London's ignorance, or a continuity error or that the Tiptons have not owned it for some time and he bought it back.In the episode "Rock Star in the House", Wilfred is very strict about London's behavior when it comes to celebrities, and has much concern for her education and growing as a person.His hand was once seen in the episode "Lip Synchin' in the Rain", in which he was wearing a diamond ring.