Selena Gomez celebrated her younger sister Gracie’s 12th birthday with a heartfelt Instagram tribute Thursday, June 12, telling her, "No matter what. I love you baby girl."

Selena Gomez is honoring a very special person in her life — her younger sister, Gracie Elliot Teefey — in celebration of her 12th birthday on Thursday, June 12. The Only Murders in the Building star took to Instagram to share a touching birthday tribute filled with cherished memories.

Selena Gomez took to social media on Thursday (June 12) to wish her little sister, Gracie Elliot Teefey, a happy 12th birthday. "Happy birthday to my baby sissy," the superstar captioned an adorable slideshow of photos taken over the years with the budding tween - including shots of the sisters dressed in matching costumes at the 2019 premiere of Frozen II,