David Luiz is well known for his devilish pranks and he was in the mood for some more during a recent training session with the Blues.
The defender has remained in London during the international break after missing out on selection for Brazil's current World Cup Qualifiers.
Despite the setback, Luiz appears to be in good spirits after he was caught rugby tackling a TV presenter who was filming a programme for Chelsea TV.
As the presenter discusses the candidates for Chelsea's player of the month for October, Luiz sneaks up behind him and grabs him by the waist.
Thankfully, the Brazilian knows the limits to a prank and didn't pull the presenter to the floor which would have ruined the poor man's suit.
Whilst the defender is well known for his mischievousness, he isn't the only one in the Blues' dressing room who's been up to no good on the training ground. Back in September, John Obi Mikel was seen tormenting the same Chelsea TV presenter in this hilarious video.
Tough day at the office as a Chelsea TV presenter... ?? pic.twitter.com/z0PA2rjl71
Clearly the good camaraderie amongst the Chelsea players off the pitch is helping them during games, as the Blues sit second in the Premier League, just two points behind league leaders Liverpool.