Christie Brinkley looked like the ultimate snow bunny as she teased some exciting news with a set of gorgeous photos on Instagram.Posing against a snowy backdrop in an adorable blue beanie hat and matching loungewear with a pair of bright pink gloves, Christie's photos sparked a huge reaction from fans.MORE: Christie Brinkley shares incredible health update days after her birthday Hinting at an exciting new project, she captioned the wintery snaps: "There’s SNOW business like the