Newcastle United have completed the signing of Chelsea wing-back Lewis Hall.
Hall joins on-loan with an obligatory permanent option to be triggered in June.
A fee of 28m plus 7m in bonuses will be activated at the end of the season.
"To now be here at Newcastle, the club that I've supported since I was a kid, I'm honoured and very proud to wear this shirt," Hall said.
"Me and my family are Newcastle fans, and for me and my brother growing up, it was drilled into us that we were Newcastle. It's a big club and I can't wait to get started."
Newcastle manager Eddie Howe said: "He is a player we have tracked closely, as have a number of clubs, so it's very pleasing to secure him and to add a player of his quality, versatility and high potential to our squad."
The deal will include a sell-on fee for Chelsea.
