Manchester United star Cristiano Ronaldo is being investigated by police after he smashed a young fan's phone following his team's loss on Saturday.
The incident went down after MU lost to Everton 1-0 at Goodison Park ... when Ronaldo, as he was leaving the field, appears to smack something to the ground as he walks through an area where fans were standing in close proximity.
The video circulated on social media ... with many fans calling out Ronaldo for his alleged bad behavior.
A spokesperson for the Merseyside Police confirmed they were looking into the incident, saying, according to ESPN, "As players were leaving the pitch at 2.