– Selena Gomez celebrates 31st birthday, thanks fans on social media.
– She sports a pink shirt, pearl necklace, and flowing brown hair.
– Gomez blows out candles on an S-shaped chocolate cake with flowers.
– Her Instagram post highlights Rare Beauty cosmetics and her mission to help others.
– She's grateful for the Rare Impact Fund's work in raising mental health awareness.
– The Disney alum is passionate about increasing access to mental health services.
– Selena expresses her true passion for helping young people through her work.
– Selena Gomez celebrates 31st birthday, thanks fans on social media.