Ariana Grande's Fiance Pete Davidson Sends Her a Sweet Message on Her Birthday!

Ariana Grande‘s fiance Pete Davidson is so head-over-heels in love!

The 24-year-old Saturday Night Live star posted a sweet message on his Instagram on Tuesday (June 26) dedicated to the newly 25-year-old Sweetener pop star on her birthday.

PHOTOS: Check out the latest pics of Pete Davidson

“happy birthday to the most precious angel on earth! you’re my favorite person that ever existed :) i love you sm ☁️⚡️😍,” he wrote.

“one more for the queen. words can’t express what a real f–king treasure this one is 👑,” he added.

Pete recently confirmed the news of their engagement on The Tonight Show Starring Jimmy Fallon.

Pictured below: Pete Davidson and Ariana Grande head out for a private dinner on Monday night (June 25) in New York City.