Kelly Osbourne has found her smile again after her dad's death... Thanks to a surprising new hobby! On Monday, the 40-year-old took to Instagram to share news that after her father Ozzy Osbourne's death left a massive hole in her heart, she's taking back her happiness... Through falconry! Sorry, did we just say falconry??? Yep! Related: Kelly Clarkson Returns To Social Media For 1st Time Since Ex-Husband's Death If you're not familiar with the sport, it's basically the art of training birds, usually falcons, to hunt prey in their native habitats.