Brazil legend Roberto Carlos, who starred for the likes of Internazionale and Real Madrid in his playing days, is due to take part in Soccer Aid at the Etihad Stadium on 4 September.
Ahead of the event, he told PA Sport that he shared a couple of key components of Shaw's game and thinks the impressive Red is only going to get better as Luke prepares for England's Euro 2020 semi-final with Denmark at Wembley on Wednesday night.
"You can see he’s very motivated," said Roberto Carlos. "He’s really improving, his performance against Ukraine was very good.