Full Name Beth
First Appearance (Barney and the Rocko Squad) Barney's Visit (standard)
Let's Go to the Movies (clips)
Barney and the Rocko Squad Portrayer Katherine Pully
"Purple Dinosaur, YOU IMBECILE! Behold the wrath of Mean Girl!"
— Evil-Man to Barney before the fifth clip of Let's Go to the Movies.

Beth, referred to Evil-Man as Mean Girl, is a character that appeared in Barney and the Rocko Squad, as one of General Salt's friends. In one episode of Barney & Friends, Barney and the kids met her grandparents, even though the Rocko Squad never met them in person. In another episode, it is indirectly revealed that Beth's parents are divorced as she lives in two houses; that is, one with her mother and the other with her father.

Beth cannot help her sleeping during Barney and the Rocko Squad (in Barney & Friends, she never slept). When she sleeps, she snores as well to make Evil-Man mad.

The voice actress for Beth is Katherine Pully.