Chubby and arrogant and looking more and more every day like his fat brother, Brandon Davis is caught strutting across an LA street, thumbing his well-oiled nose at the incident that has made him a kind of anathema on the celebrity scene. (He and his guests were recently forbidden entree into the nightclub Hyde.) His family – specifically his mother, society doyenne Barbara Davis – wants him put away into rehab as soon as possible. Mainly for appearances – seems the social set are finding their engagement books too full to even pencil in Mrs Davis’s charity events. According to a recent report, Brandon yesterday checked himself into the $75,000-a-month Passages rehabilitation facility in Malibu.