Cesc Fabregas and Pedro have been reunited after playing together for Barcelona between 2011 and 2014

Pedro says Cesc Fabregas played a key role in helping him decide to leave Barcelona for Chelsea.

The Blues, bidding to recover from their worst start to a season in 17 years, signed the 28-year-old Spain forward on a four-year deal on Thursday.

Pedro, who cost £21.4m including add-ons, trained immediately with his new team-mates and could make his debut against West Bromwich Albion on Sunday.

Pedro says Jose Mourinho and Fabregas sold Chelsea to him

He said he decided to move to west London – after a potential move to Manchester United fell through – after talking with boss Jose Mourinho and old friend Fabregas, who swapped Barca for Chelsea in 2014.

Pedro told the club's website: "He (Mourinho) is one of the main reasons why I'm here. He phoned me a few times and said he needed me to make the team stronger.

"He has won titles wherever he has been. I am really looking forward to playing under him and hopefully winning more titles.

"I spoke to Cesc. We are very good friends. I knew I would feel at home here and that was one of the main reasons why I decided to join.

Cesc Fabregas: Played a key role in Pedro move to Chelsea

"I am ready to start playing straight away if the manager selects me. I am in very good shape because I have already played for Barcelona this season. It's a new challenge and I can't wait to get going."