The 25-year-old winger told The Sun: "This has been going around for a while now - I can’t deny there are similarities. But we are different types of players - different styles. The hair and the low socks give rise to the story. But Jack is a great player - and to be compared to him is an honour."
Portugal team-mate Bernardo Silva joked he would try to smuggle the Forest man into City training one day to see if manager Pep Guardiola would notice.
He added: "We did have a joke about that while we were away with Portugal. But Forest is the club I’m at, and the one I’ll be representing. Maybe I’ll get chance to have a word with Jack at the City game."