Lia first appeared on TheFineBros' channel in 2008, as Piper Palin, in their sketch “Sarah Palin Family Meeting”. In 2010, at age 13, Lia appeared in the first episode of TheFineBros' hit series “Kids React”. Kids React. This was her very first viral video and it was these videos that brought attention to herself and her own channel. On August, 2011, it was announced that Lia would be “graduating” from Kids React and moving over to TheFineBros' new series, “Teens React”. Her last appearance on Kids React was “Kids React to Minecraft” on November 13th, 2011. She appeared on Teens React four days later.