Manchester United star Wayne Rooney ended up in hospital after cracking his head when he slipped on his holiday yacht on Friday, reports the Daily Mirror.
Doctors feared the 23 year old may have suffered concussion so they kept him in for two and a half hours.
Pregnant wife Coleen, also 23, took him to a clinic in St Tropez after he tumbled over on deck.
An insider said: "He cut his head and everyone was worried he may have concussion so he was taken for a check-up.
"Wayne might have looked like he was trying to keep a low profile by wearing a cap and hoodie but he was probably trying to hide his cut."