Chelsea homegrown star Reece James has sent a heartfelt goodbye to his friend Mason Mount.

The attacking midfielder has completed a controversial move to Manchester United.

Mount had a year left on his Chelsea deal, but had refused to renew his contract at Stamford Bridge.

“Ma brother man. Where do I start," James wrote in a Instagram post.

“I've know you since 6 years old, we grew together and took similar paths in breaking into the first team.

“Something that seemed virtually impossible. I'm proud to say I done it along side you.

“I've seen you as a little boy and watched you grow into the man and player you are today, you've done yourself and your family proud."