In today's world, social media stars have just as many fans as any A-list movie star, but what happens when a YouTube phenomenon, like David Dobrik [1], teams up with another famous celebrity? I'll go ahead and tell you: absolute chaos. As we know, Dobrik loves to surprise his friends and fans with different things. Whether it's a hilarious prank [2] or a sincerely sweet surprise [3], he goes out of his way to make his vlogs the most epic videos YouTube has to offer. Some of his videos include some special surprise guests, like Kendall and Kylie Jenner. Look through the gallery to see some of the best celebrity surprises!