While celebrities often hit the Academy Awards red carpet looking flawless, they didn't wake up that way (well, maybe some of them did as the bigwigs tend to be genetically blessed). But most spent hours in the hair and makeup chair or afternoons with their stylists getting their look just right. We're checking out Instagram to give you inside access to exactly how they're getting red carpet ready. While Pharrell Williams took a spin in the barber chair, Heidi Klum got silly with her glam squad. See those shots and more in the roundup below!