Alexis Arquette, 47 Years Old
The famous sibling of actors David and Patricia Arquette, Alexis also made a name for herself at a young age. She had the intention of fully transitioning from male to female, but ultimately never went through with the procedure. She acted in "Down and Out in Beverly Hills" and "Last Exit to Brooklyn" early in her career. However, she passed away from complications related to HIV in 2016.