(Video) Diego Costa Heads In Chelsea’s Equalizing Goal Against Swansea City: Best Signing of the Summer?

Stamford Bridge new boy nets yet again.

The Brazilian born Spanish international continues to take to life in the Premier League like the proverbial duck to water.

The powerful forward holds off his marker to head home past Swansea City keeper Lukasz Fabianski, his fifth goals in four games.

Is the former Atletico Madrid man the best Premier League signing of the summer?