The warm weather already has us feeling excited for a wardrobe refresh — white maxi dresses and sandals on rotation — but if there's one thing that makes us really giddy for spring, it's shiny, new beauty products. And right now, Sephora is giving its most loyal shoppers another reason to get out there and spend what's left of their tax returns. On Friday, April 26, Sephora will unveil its massive Beauty Insider Event — and the deals are so good, it might just rival Taylor Swift's giant announcement that same day.