If you saw photos of famous celebrities like Robert Downey Jr., Chris Hemsworth, or Angelina Jolie, you'd probably go... "Oh, right! There's where I've seen them!" But the actors on this list are a rare exception. You see, when they first started out, they were virtually unknown in Hollywood. Then again, everyone has to start out somewhere. You can't just expect to become an A-List celebrity overnight. It's a steep and treacherous climb towards Hollywood fame. So, in honor of all that hard work, we're going to start with one of the hottest celebrities of all time.
Have you ever watched a movie or a TV show and become fixated on a particular actor? But it's not just their looks that's got you enthralled. Your brains cells are all fired up and they're telling you that you've seen that actor before. But where? Take this celeb for example. He's one of the hottest actors in Hollywood, who made us believe that our hearts will go on in "Titanic." You guessed it! It's Leonardo DiCaprio himself. But before he starred alongside Kate Winslet, he had a rather cheesy beginning by appearing in Kraft commercials in the 80s.