Kelly Ripa‘s son, Joaquin Consuelos, is another year older! The All My Children alum’s youngest celebrated a major milestone birthday on February 24, as he turned a whopping 18 years old. Kelly, of course, was caught-up in the emotion of the day, as her youngest child with husband Mark Consuelos officially became an adult. She marked the occasion with a touching tribute on Instagram, which you can see below!