EXCLUSIVE: NO WEB UNTIL 3PM EST FEBRUARY 22ND Must be getting serious! Scott Disick and teenage girlfriend Amelia Hamlin take the kids for dinner in Miami Beach. Things look to be heating up for the duo who hit up Sugar Factory on Ocean Drive on Saturday night (Feb 20). Kourtney Kardashian's ex Scott headed into the upscale restaurant with Penelope, Mason and Reign ahead of his new love Amelia, 19, who rocked a grey one shoulder bodysuit and black pants as she walked with a galpal. Scott, 37, wore his striking new pink hairstyle for the occasion. As the group left the venue, it took a while for Scott to find his car and the group gathered on the busy sidewalk causing quite a stir on the tourist town's famous strip. It's the first time the hot couple have been seen publicly hanging out with Scott's children since they started dating a few months back. Pictured: Amalia Hamlin (left) World Rights