It's hard to believe Beyoncé's daughter Blue Ivy Carter is six years old already, but judging by her colorful expressions at the 2018 Grammys, the little celeb is clearly a diva in the making. We get it — she's one of the richest celebrity offsprings in the world and she's used to having things her way. From diamond-encrusted dolls to personal stylists and chefs, it's no wonder Blue is starting to realize that it's her world and we're all just living in it. Below, check out photos of her sassiest expressions through the years.