Pete Davidson Shared the Sweetest Tribute for Ariana Grande's Birthday

Happy birthday, Ariana Grande! The singer turns 25 today, and naturally, her fiancé had something to say to celebrate the occasion. Pete Davidson shared two new Instagrams in honor of Grande's milestone birthday, and their fans can't get over his cute tribute.

"Happy birthday to the most precious angel on earth!" he captioned his photo. "You're my favorite person that ever existed :) i love you sm." His photo already has almost 7000 comments (and counting), so it's safe to say people are obsessed with the couple. He also shared a second Instagram with another candid photo we haven't seen before. Scroll down to see Davidson's tributes for Grande's 25th birthday and revisit their cutest Instagram moments.