Ryan Coleman (born August 26, 1991) is an American actor, singer, and comedian from the Nickelodeon series All That. He was originally a runner up in "R U All That?" only losing to Christina Kirkman. Ryan eventually replaced Jamie Lynn Spears after she left "All That" to film Zoey 101. He finished out Season 9 with the cast and remained a cast member for Season 10 until "All That" was canceled. After "All That" ended Ryan Coleman took a break from acting to focus on school. He graduated from Cesar Chavez High School in Stockton, California in 2009 and he's working on his music and comedy acts. Ryan Coleman has his own band called Monomaniac.