The number of celebrities who support Donald Trump continues to grow as UFC Hall of Famer and current Bellator fighter Tito Ortiz has now publicly endorsed the presumptive GOP presidential nominee. The 41-year-old was spotted in attendance at a Trump rally in Anaheim, Calif., this week. His appearance caused a stir as Ortiz was pictured holding a sign that said, Hillary Clinton Killed My Friends, and later joined in a build that wall chant.