just showed us the most ingenious phone case we’ve seen in awhile, and it would solve one of our biggest problems.Picture this: You want to leave the house to run a few quick errands, but you don’t want to bring a bag and your outfit doesn’t have pockets. Your phone and a credit card are easy to tote, but what if your lips get dry or you run into your crush? You need a ! Thankfully, Bieber has a clever phone case that will fix that!Bieber gave us a peek at said phone case in her latest Instagram photo dump, where she poses in the mirror wearing a very white camisole and tap pant set.