Since joining Snapchat, K-Mart's Stylesip  (the branded destination that represents Kmart's junior brands) has used its activity on the app to cleverly target and engage with its teenage audience. In the latest example of effective Snapchat strategy, it used a series of five separate images - sent a few hours apart - to tease the reveal of the celebrity who had been chosen to represent its BONGO clothes line. It then encouraged fans to guess who the person was. Let's take a closer look...