Manchester City teammates Yaya Toure and Mario Balotelli reportedly had a heated discussion in the tunnel as they headed to the dressing room at the Liberty Stadium this afternoon.
League leaders City were drawing 0-0 at the break against Swansea City when the incident is said to have taken place.
However, the pair are believed to have patched up their differences during the half-time interval.
Balotelli has fallen out with a number of fellow City players during his time at the club, including England defender Micah Richards.