Former Arsenal forward Freddie Ljungberg has branded Gabriel's goal celebration against Sporting, in which he appeared to mock Viktor Gyokeres, as 'disrespectful'.
The centre-back rose highest to head home Arsenal's third goal in a resounding 5-1 victory over the Portuguese side in the Champions League on Tuesday night.
The game was a rare occasion in which Gyokeres failed to find the net but viewers still got to see a variation of his trademark celebration when the Brazilian scored his third goal of the campaign.
Ljungberg, a compatriot of the Sporting striker, slammed Gabriel's gesture and labelled his actions as 'disrespectful'.