There are some of us who have nicknames or even pet names for our partners and best friends, of course upon marriage, some of us even change our last name. However did you know that are celebrities walking around with totally different names than the ones their parents gave them? From Demi Moore to Olivia Wilde to Natalie Portman, we’re about to reveal some of Hollywood’s biggest stars who changed their names – ready for it?
As one of the “Top-Earning Women In Music”, Katy Perry actually released her debut studio album ‘Katy Hudson’ under her birth name back in 2001. That’s right, Perry’s real name is Katheryn Elizabeth Hudson.