Sophia is Isabella's twin sister, who was also born in 2004 to Michael and Jean. She and Isabella are Michael's youngest children.
According to her Instagram account, she's based in NYC but goes to school at Duke, and it appears that loves traveling all parts of the world.
When Michael isn't spending time with his children, he's hanging out with Enzo and Zuma, the adorable family pups! "Nothing better than Enzo and Zuma to put a smile on my face…. Of course they wanted a treat so it wasn’t unconditional. LOL," he wrote alongside a sweet pic of him and the dogs around the holidays.