Anna Kay Napualani Akana (born August 18, 1989) is an American YouTuber, comedian, actress, filmmaker, and musician. She has appeared in TV series, web series, films, and music videos that include Ray William Johnson's Breaking Los Angeles (2011), 10 Second Traumas (2011), Awkward (2011), Katy Perry's "Last Friday Night (T.G.I.F.)" (2011), Ant-Man (2015), Hello, My Name Is Doris (2016), Dirty 30 (2016), Big City Greens (2018–present), Amphibia (2019–2022), Magical Girl Friendship Squad (2020), and Blade of the 47 Ronin (2022). In 2015, she launched a clothing line called Ghost & Stars. She is the author of So Much I Want to Tell You: Letters to My Little Sister (2017), in which she describes her struggles and experiences from her sister's suicide to her celebrity status.