Cesc Fabregas is a Chelsea player.
The Spanish midfielder has joined the team he supported as a youth from Barcelona the club he played for as a kid.
Fabregas used to play for Arsenal - he signed for them at the age of 16 - and won the FA Cup with them.
With Barca Cesc won La Liga and the Copa del Rey.
While with Spain he's made 89 appearances and won the World Cup and two European Championships.
Fabregas is with Spain in Brazil for this year's World Cup.
