A number of celebrities are weighing in on the conflict between Israel and Hamas. “Wonder Woman” star Gal Gadot says the war in Israel has left her heartbroken. "I stand with Israel you should too," she posted. "The world cannot sit on the fence when these horrific acts of terror are happening." Before her rise to fame, Gadot served two mandatory years in the Israel Defense Forces. Israeli-born model Bar Refaeli says she is also devastated.