by Chelsea StewartBuzzFeedBuzzFeed StaffI'm Chelsea, the Weekend Editor at BuzzFeed, where I cover everything from pop culture and politics to TV and celebrity news. Kissing a famous actor might seem like a dream - but to these celebrities, it was anything but romantic. From bad breath and nerves to awkward dynamics or just plain discomfort, many actors found that smooching their co-stars wasn't nearly as glamorous as it looked onscreen. From Megan Fox and Rob Pattinson to Jennifer Lawrence and Will Smith, here are 19 actors who hated kissing their co-stars. 1.