Step right up! In the spirit of summer, Krispy Kreme came out with a whole new line of carnival-themed treats, and they’re sweeter than ever. The new summer line features three brand-new limited-edition doughnuts, and they’re the perfect addition to any summer festivity. First up is a caramel apple doughnut that’s filled with caramel-apple-flavored cream, dipped in green-apple icing, drizzled with caramel, and finished with rainbow sprinkles. Uh, yum. Next is a cotton-candy doughnut that’s a glazed doughnut dipped in cotton-candy-flavored icing, covered in cotton-candy sugar, and topped with buttercream and rainbow sprinkles — hi, yes, we’ll take a dozen.