Can a man in Paradise marry whomever he wishes, and is his supplication for a specific girl to be his wife in Paradise valid?

A woman in Paradise will be with her Muslim husband if she died while married to him, based on Hudhayfah's statement to his wife: "If you wish to be my wife in Paradise, do not marry after me, for a woman in Paradise will be with her last husband in this world."

As for a woman who did not marry, she will marry whomever Allah wills in Paradise, because there is no celibate person there, as the Prophet, peace be upon him, said: "And there is no celibate in Paradise."

A girl can supplicate to Allah to be your wife in Paradise, knowing that the people of Paradise will have whatever they desire, and their souls will be content with what Allah gives them, so they will not wish for anything else.