Alan Thicke

LAS VEGAS, NV - APRIL 04: Actor Alan Thicke arrives at the 13th annual Michael Jordan Celebrity Invitational gala at the ARIA Resort & Casino at CityCenter on April 4, 2014 in Las Vegas, Nevada. (Photo by Isaac Brekken/Getty Images for Michael Jordan Celebrity Invitational)

This has been a tough year all around for celebrities. We’ve already lost many greats: Natalie Cole, David Bowie, Alan Rickman, Vanity, George Martin, Frank Sinatra Jr., Garry Shandling, Patty Duke, Merle Haggard, Prince, Muhammed Ali, Anton Yelchin, Kenny Baker, Gene Wilder, and countless others. Yet another sweet soul has just left us: Actor Alan Thicke.