Sofia Richie lovingly clings on to new boyfriend Elliot Grainge as they make their St. Barts debut

Sofia Richie Rocks Bikini After ‘RHOBH’ Cast Shades Scott Disick’s Romance & Amelia Hamlin

Sofia Richie, 22, models a bright yellow bikini top with matching shorts

Sofia Richie bundles up in as she heads to Pilates wearing an all-black ensemble in Los Angeles