Sergio Aguero is already regretting his move to Barcelona, it has been revealed.

The former Manchester City striker has told his lawyers to find a way out of his contract, according to Beteve's La Porteria programme, following Lionel Messi's exit after 21 years with the Catalan giants.

Aguero made no secret that he joined Barca ahead of several other top-flight European suitors specifically because he wanted to play with his close friend and six-time Ballon d'Or winner Messi.

Just days before joining Barca, Aguero was delaying signing the deal in order to be absolutely sure his Argentina team-mate was definitely staying.

Aguero, 33, is said to be incensed that Messi has left after he was promised that the two would play together and that Messi's contractual issues would be resolved.

La Porteria reports that Aguero's "future at Barca does not look good".