Kelly de Almeida Afonso Freitas , better known as Kelly Key ( Rio de Janeiro , March 3 , 1983 ), is a Brazilian presenter , actress , singer , songwriter and businesswoman . [ 5 ] [ 6 ] [ 7 ] In 2004 she also debuted as art director of her own shows. [ 8 ] Academically, Kelly graduated as a teenager from the performing arts course at Teatro O Tablado , but never worked as an actress, in addition to graduating in administration from Centro Universitário Augusto Motta (UNISUAM) , in 2010. [ 4 ] [ ...