Stacey Solomon has a close and loving family - often sharing posts with her sister and best friend, Jemma Solomon. But it was another sister who featured on her stories this weekend, as she got up early to work out.The 33 year old mum-of-five headed to the gym early on Sunday morning to get her sweat on with step-sister Samantha Stone, who works as a personal trainer. Taking to her Instagram Stories, Stacey revealed she'd decided to attend a class at Barry's Bootcamp first thing in the morning as she couldn't sleep.