41. Thomas Rhett and Lauren Akins
American Country singer Thomas Rhett, the son of country music legend Rhett Akins, married Lauren Akins in 2012. In 2015, the couple adopted a baby girl from Uganda, and later that year, Lauren gave birth to their first biological daughter.
In February 2020, the couple welcomed their third daughter to the world, and in May 2021, the singer took to Instagram to announce they were expecting their fourth child, another daughter! They welcomed her to the world in November 2021. As of now, the couple shares four daughters and counting.