50 Celebrity Real Names that you Never Knew

10 | Emily Stone — Emma Stone

“My real name is Emily Stone, but when I started acting, that name was already taken by another actress, so I had to come up with a different one,” Emma Stone explained to W Magazine about her moniker. Originally she opted for “Riley,” but after hearing the name out loud on the set of Malcolm in the Middle, she “realized that I just couldn’t be Riley.”