Suzana Ferreira Alves or Tiazinha ("Auntie") (born São Paulo, August 3, 1978) is a major Brazilian sex symbol.

The "Auntie" character was a dominatrix woman dressed in lingerie that would dance and be part of a game where Suzana would wax male participants in a live stage show.

The participants would answer general knowledge questions, if the answer was incorrect they would be punished with waxing; if correct they would be rewarded with money prizes and lap dances from "Auntie".

Ever since her departure from H in 2000, Alves has invested in her acting career, mostly on stage.

Alves is married since 2010 to retired tennis player Flávio Saretta, with whom she has a son.