In honor of Frankie's 34th birthday, Ari posted several throwback pics of the duo goofing and looking super stylish in ’90s threads. "Happy birthday to a bundle of sparkles and bright, beautiful energy," the pop star wrote on Instagram to her bro. "I love you."
Grande then shared a candid pic of the siblings, featuring a teeny, tiny Ari looking way too cute. For good measure, she added a birthday cake emoji, because duh.
Besides tossing in a Halloween throwback captioned as "favorite," the Victorious star added yet another pic of the duo — this time focusing on Frankie's ~fashionable~ khakis. She described the photo in the same way the Joker laughs: "HAHAHAHHAHAHAHA." But after chortling, Ari did admit she'd "wear these now low key," which we'd love to see.