Question: is giorno giovanna a joestar?
Answer: The protagonist of the fifth JoJo's Bizarre Adventure arc, "Vento Aureo," Giorno Giovanna is the son of Dio Brando. However, because he was conceived when Dio was wearing Jonathan Joestar's stolen body, Giorno is technically a Joestar. He's also a JoJo (GioGio), with a Bizarre Adventure of his own.