Maria Odete Brito de Miranda, known as Gretchen (May 29, 1959 in Rio de Janeiro ) is a Brazilian singer. She became notorious as the Rainha do Bumbum ("Butt Queen") in the late 1970s when, after doing backing vocals for years, she appeared on a TV show and soon recorded her debut album, "Dance With Me". In 1980, 1981 and 1982, she released her three most successful albums: My Name Is Gretchen,