Oh Happy Day, I just found my new weight loss solution. Watch a marathon of scary movies! Scientists at the University of Westminster found that really  movies can burn up to 113 calories over 90 minutes.

But, of course the movie has to actually be scary to you, to get your heart rate going. I am so in, that is one of my favorite movie genres, the scarier the better! Except for the original Exorcist movie, I have only seen it once and even with the super bad special effects I was still terrified. Child hood trauma courtesy of my older sister thank you very much.

Click here to see the Top 10 scariest movies according to this study. A clue of the number one movie..... see video below: