Samantha Reid (7cutekitten7) is one of the earlier AGTubers who joined in 2008, with her first video being "The American Girl Doll Horror Movie". She is well known for making many different series.
AG Fun In The Sun: 2008-2008
Dolls React (possibly): 2015-present
The Walker Girls: 2012-present
The SCS Show: 2010-2010
Chrissa's Crazy Adventures 2011-present
Number 19: 2015-present