They say you haven't made it as a star until you have a beauty campaign, which is why it's such a big deal every time a new A-lister signs on to be the face of a brand. The fact that these models, actresses, and musicians also get stunning makeovers for the ads is just a bonus. If you're as celebrity obsessed as we are, then help us track all the biggest 2015 beauty campaigns as they break!
— Additional reporting by Jessica Cruel and Emily Orofino
