Celebrities Who Died in 2020
All the Celebrities We've Said Farewell to in 2020
49
The actor, who played Tyler Crowley in Twilight, and his girlfriend, Natalie Adepoju, were found dead in his Las Vegas condo on May 13. The cause of their deaths hasn't been released, but his mother, Lisa Wayne, confirmed Gregory's death in a touching Facebook tribute on May 17.