Barcelona star Lionel Messi has reportedly been photographed with a blonde female while on a trip to Las Vegas.

Argentine magazine Pronto has published the picture and claimed that the 26-year-old was spotted at a party in Vegas next to a blonde stripper following an exhibition match in Chicago on July 6.

The report has claimed that Messi's girlfriend Antonella Roccuzzo, who is the mother of his nine-month-old son Thiago, discovered the incident during a holiday in Ibiza, according to the Daily Mail.

Messi is currently with his Barcelona teammates at a training camp in Poland.