Danny DeVito, 81, sparks concern as he relies on cane to move around red carpet in rare outing

DANNY DeVito has sparked concerns about his health after photos circulated of the actor using a cane on the red carpet.The 81-year-old star seemed to move around much more slowly in his latest public appearance on Thursday.Photos obtained by The U.S. Sun captured Danny arriving at the 59th Sitges Film Festival in Sitges, Spain, sporting a new accessory.