Lizzy Greene is an American actress born May 1, 2003, in Dallas, Texas, famous for playing Dawn Harper in Nickelodeon\'s Nicky, Ricky, Dicky & Dawn (2014-2018) and Sophie Dixon in ABC\'s A Million Little Things (2018-2023). Discovered at a Dallas talent workshop in 2013, she began her career with early roles and quickly rose to prominence on Nickelodeon before transitioning to more mature drama series, also appearing in The Thundermans and Tiny Christmas, and taking on a role in Ransom Canyon.