Lia Marie Johnson (born November 23, 1996) is an American actress and musician who plays the role of Rayna on MyMusic. She first debuted on Kids React, another famous show created by The Fine Brothers. Since then, she has been in many other videos by YouTubers, such as a Shane Dawson video and other numerous works by the Fine Bros. She also has her own YouTube channel, liamariejohnson, where she performs covers of songs, among other things.
- Kids React as herself (2009-2011)
- Teens React as herself (2011-present)
- MyMusic as Rayna (2012-present)
- Tim and Eric Awesome Show as Cheerleader (2011)
- nerd wars as doris (2012)
- spirits as kaelyn (2012-presents).