Who is Chelsea’s current longest-serving player on the Queen’s 90th birthday?

Who is Chelsea’s current longest-serving player on the Queen’s 90th birthday?
Top 5: Premier League Players of the Weekend

Top 5: Premier League Players of the Weekend
Chelsea and Manchester City target ‘thinking about leaving’ Paris Saint-Germain

Chelsea and Manchester City target ‘thinking about leaving’ Paris Saint-Germain
Chelsea vs Manchester City: Preview & Prediction

Chelsea vs Manchester City: Preview & Prediction
Where would Chelsea sit in the Premier League based on 2016 results?

Where would Chelsea sit in the Premier League based on 2016 results?
Swansea City vs Chelsea: Preview & Prediction

Swansea City vs Chelsea: Preview & Prediction
Manchester City, Chelsea and Leicester City chasing Charlton Athletic’s Under-18 captain

Manchester City, Chelsea and Leicester City chasing Charlton Athletic’s Under-18 captain
Chelsea’s Premier League Player of the Month for March

Chelsea’s Premier League Player of the Month for March
Chelsea weighing up £30m summer raid on FC Bayern Munich midfielder

Chelsea weighing up £30m summer raid on FC Bayern Munich midfielder