A smartphone app called "Face Swap Live" is taking the internet by storm, allowing users to swap their face with friends or celebrities in real-time using your smartphone's camera. You can either use a photo that you've taken or from a library of celebrity photos, or you can create a live-swapped video of you and a friend.

I had some fun playing with the app, dropping my face onto celebrities last night, but when I showed the app to Jeanne, her reaction was priceless! The video below is her initial reaction to the app as it did its magic. As you'll see in the video, the app isn't perfect, but it's still pretty amazing and can be a lot of fun.

You can find the app on both Apple's App Store for $0.99. It doesn't currently appear to be available officially from the developer on Android devices yet.