Celebrity·Posted on Feb 14, 2014Watch Cameron Diaz Get Scared By The Mask On "Ellen"In honor of her 20 years she's been making movies.by Emily HennenBuzzFeed StaffLinkFacebookPinterestTwitterMail Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Watch the hilarious prank here! View this video on YouTube The Ellen Show / youtube.com