Britney Spears' ex-husband Kevin Federline has been rushed to hospital after suffering a suspected heart attack.
Federline, 33, complained of chest pains while filming a weight loss show in Australia, The Sun online reported.
"Kevin was at Doonside with the Greater Western Sydney Giants, completing an AFL-related challenge."
"He did this challenge, which was running and catching the ball, then while his in-series weight-loss partner was taking the same challenge, he reported chest pains and a racing heart. Obviously on this show we have a lot of paramedics on standby and they treated him for the first signs of a minor cardiac arrest, called an ambulance and had him taken to hospital," a spokesperson from the company said.
Having piled on the weight in recent years, Federline agreed to do the show to kick-start his fitness programme.