Sofia Richie cuts comfy figure in gray crew neck sweater and navy blue leggings in LA

Sofia Richie flaunts her toned midriff and sculpted physique as she heads to a Pilates class

Sofia Richie cosies up to fiancé Elliot Grainge on night out

Sofia Richie cuts a chic figure in a long-sleeved LBD and knee-high boots for a date with her fiancé