Today is Lorde's 18th birthday! It's been less than two years since the "Royals" singer took the music industry by storm and befriended one of our all-time favorite singers Taylor Swift. In true bestie fashion, Taylor posted an adorable birthday message on Instagram that said, "It's Ella's 18th birthday technically but we all know she's really 300 and knows all the secrets of the universe. #ELLAflickerbeat."
The "Shake It Off" singer's not the only star who's obsessed with Lorde. Click through to see more celebrities who love her, then let us know in the comments below which friendship is your favorite. Don't forget to wish her a happy birthday!
Taylor Swift and Lorde have quickly become one of our favorite celebrity besties of all time. They're constantly supporting each other and sharing their most precious moments with us.