Mamrie Lillian Hart is an American comedian, actress, writer, and performer. She is most notable for her YouTube show, You Deserve A Drink, as well as the variety show and tour #NoFilter, which she co-hosts with best friends Hannah Hart and Grace Helbig. She also co-produced and starred in the independent comedy film Camp Takota, alongside Helbig and Hart. The three also starred in their own movie, Dirty 30, which premiered on 23 September 2016. She portrayed Julia Child in Gordon Ramsay vs Julia Child.