Kim Kardashian wrote, “Sooo happy for u guys!!! Love you!!!!” while Demi Lovato commented, “�������� this ring is everything!!!! ���������� I love you.” Meanwhile, Diane Keaton (lol, love it) wrote an all-caps “CONGRATS!!!!” Tinashe wrote, “Screaminggggg”; Scooter Braun dropped a bunch of clapping-hands emoji and called Dalton a “lucky man”; Victoria Justice posted a crying-face emoji and told Ari her ring is “just beautiful”; and Bella Hadid said what we’re all thinking with an “OMGGGGGG!!!!” Actually, wait, I’m not done. Millie Bobby Brown also hopped in with an “oh my godddd…love u!! you deserve eternal happiness!!” Khloé Kardashian mused, “Ahhhh congratulations beautiful,” and wished Ari “forever blessings”; Chloe x Halle also wrote, “congratulations beautiful!”; Dove Cameron dropped a bunch of exclamation marks; Sofia Vergara said, “CONGRATS MY LOVE!”; and Ashley Tisdale