Billy and Tina, the last remaining elephants at the Los Angeles Zoo, were quietly moved this week to a zoo in Oklahoma despite pending lawsuits seeking to have them transferred instead to an animal sanctuary where they could live out their days with more room to roam.

Hollywood is speaking out after the L.A. Zoo snuck out its two remaining Asian elephants Tina and Billy overnight on Tuesday -- avoiding any potential protesters amid fierce pressure to move them to a...