Renee "Ren" Stevens is the only daughter and the middle child of the Stevens family. She is known as a role model and is a straight-A student. She has a rivalry with her classmate Larry Beale and often is pranked on by Louis Stevens. She has had many best friends, with the most known one being Ruby Mendel. She has a huge crush on Bobby Deaver, who she tries hard to impress.
It is known that Louis and Ren mostly got along as kids. One of the few episodes where Louis and Ren teamed up in was in Take My Sister...Please, where they performed as a group in the talent show.