"Thank you for all the birthday wishes! I feel like the luckiest girl alive!" Olivia said. "Cheers to 22!" Earlier, Olivia got a birthday greeting from Rosé of Blackpink. At the 67th Grammy Awards, Olivia was nominated for Best Song Written For Visual Media for her song "Can't Catch Me Now" from "The Hunger Games: The Ballad of Songbirds & Snakes."

Rodrigo, who turned 22 years old on Thursday, February 20, took to Instagram to show off a red-hot swimsuit while soaking up the sun. In the pic, she beamed for the camera in a maillot with a plunging neckline, barely-there straps and high-cut legs.

Olivia Rodrigo rang in her 22nd birthday Thursday with a trip to the beach, clad in a familiar-looking red swimsuit. The Grammy winner wore Gooseberry’s So Chic One-Piece, a style that’s popped up on scores of stars over the past few years — among them Jennifer Lopez, Sydney Sweeney, Blake Lively and multiple Kardashian-Jenners.