They've Been
Infected!: Check Out
Beyoncé, Brad Pitt and
More Stars Turned into
Vampires Using 'The
Strain' App

The Strain, a new horror-drama series on FX has just launched a hilarious new app where you can transform yourself into vampire!

We've had some fun using the new app by taking some celeb pics and turning them into terrifying-looking vampires, complete with red eyes and freakishly pale faces.

Seriously, we wouldn't want to run into Taylor Swift as a vampire in a dark alley...

Click through the gallery above to see the spooky pics!