Disco-Tex and the Sex-O-Lettes were a Disco group of the 1970s, featuring Monti Rock III (born Joseph Montanez, Jr.). The band is best known for their two Disco hits: "Get Dancin'" (1974), and "I Wanna Dance Wit' Choo (Doo Dat Dance)" (1975).
Disco-Tex and the Sex-O-Lettes were founded in 1974 by Bob Crewe. Crewe created the Disco-Tex character as a vehicle for Monti Rock, who at the time was largely a "famous for being famous" television talk show guest.
The Sex-O-Lettes included Jocelyn Brown and Cindy Bullens (though Bullens only did so in the studio, declined to tour, and later expressed embarrassment at being involved in the project).
They released two albums: Disco-Tex & His Sex-O-Lettes Review (1975), and Manhattan Millionaire (1976). Their biggest hits were 1974's "Get Dancin'" (No. 10 US, No. 8 UK and Canada) and 1975's "I Wanna Dance Wit' Choo (Doo Dat Dance)" (No. 23 US, No. 6 UK). "Get Dancin'" ranked no. 82 in the charts of Canadian hits of 1975, and no. 100 in the American one of that year.
"Get Dancin'" is featured in two The Simpsons episodes. In 1990 episode "Bart vs. Thanksgiving", it is performed by the fictional group Hooray for Everything. A decade later, it was featured in "I'm Goin' to Praiseland" during Disco Stu's hallucination of Heaven.