Burnley have signed former Manchester City defender CJ Egan-Riley on a four-year deal as well as centre-back Taylor Harwood-Bellis on a season-long loan from the Premier League champions.
Harwood-Bellis, 20, previously played under Clarets boss Vincent Kompany at Belgian side Anderlecht.
He has previously had loan spells at Stoke City and Blackburn Rovers.
"I'm buzzing with it. I obviously knew about it for a while, so I'm happy to get it all done, all the medical stuff done, and to get it all sorted," Harwood-Bellis said.
"I feel like this will hopefully be the best season that I'll have in the Championship with all the experience I've got and I'm looking forward to a good season.