Fancy a good singalong? Well, the new music vid for K-Pez's Roar is a lyric love-in visualised by emoticon-overload texts from her BFFs. We see her texting from bed, the, um, toilet, the gym, the car and the studio. Even her cat, Kitty Purry, makes a cameo. But who is she textin'? Here's the lowdown...