The actor was reported to have died after a snowboard accident yesterday.
He was said to have lost control of his snowboard and hit a tree at a high speed.
But the 44-year-old is well and truly alive and a representative for Adam confirmed to GossipCop.com that 'it's completely not true.'
Over the past couple of weeks there have been several sick rumours circulating about celebrities dying.
Charlie Sheen, Morgan Freeman and Aretha Franklin are among some of the stars to fall victim to the hoaxes.