Amanda Lee, also known as AmaLee, is an American singer, voice actress, RU-vidr, and virtual RU-vidr under the name Monarch. She is known for her English covers of anime and video game songs on RU-vid, which have been viewed over 1 billion times and has acquired her over 2 million subscribers. As a voice actress, Lee has provided her voice in several titles such as Dragon Ball Xenoverse 2, Kaguya-sama: Love Is War, Rio: Rainbow Gate!, SSSS.Dynazenon, Kageki Shojo!!, Girls' Frontline, Otherside Picnic, Adachi and Shimamura, My Dress-Up Darling, Aokana: Four Rhythm Across the Blue, One Piece Film: Red, and Honkai: Star Rail.
Lee has also provided vocals for many independent video game soundtracks and theme songs - including a collaboration with Porter Robinson on "Fellow Feeling". In early 2017, she released her debut album, Nostalgia, which brought together English-language versions of 12 songs beloved by gaming and anime fans. The album charted at No. 6 on Billboard Heatseekers Albums, No. 27 on Billboard Independent Albums, No. 43 on Billboard Top Rock Albums, and No. 12 on UK Independent Album Breakers.