From 2007 to 2009 she did voice work for the animated TV series Back at the Barnyard. Baker has also provided voice work for the TV series Jake and the Never Land Pirates from 2013 to 2014 and The 7D in 2014. One of her best known roles has come starring as Amy Duncan on the television series Good Luck Charlie since 2010. She has also appeared in epidotes of the TV series Almost Perfect, Early Edition, Yes, Dear, That 70s Show, Las Vegas, Boston Legal, House, The King of Queens, My Name is Earl, and Hannah Montana. Baker has also done voice work for many video games.