Gia Giudice is making the most of the warm weather in Mexico! The 20-year-old daughter of Teresa Giudice, 48, and Joe Giudice, 48, who divorced last year, has jetted off with her boyfriend, Christian Carmichael for a pre-summer getaway. The Real Housewives of New Jersey star took to Instagram on March 19 to share a series of snaps of herself rocking a bright blue bikini while soaking up the sunshine with Christian, and a group of their friends.