Beyonce Knowles celebrated her 31st birthday in style!
The b-day girl spent her special day aboard a fancy yacht in the Mediterranean yesterday -- where she relaxed with a glass of what looked like white wine, along with her adorable daughter Blue Ivy and husband Jay-Z.
The family looked pretty cozy in the South of France, giving us all yet another reason to be incredibly jealous of Bey and her amazing life.
And while Knowles celebrated her birthday in Europe, stateside some of her best friends and close family members were wishing her the best on her official website.
BFF Gwyneth Paltrow, former Destiny's Child member Michelle Williams, mother-in-law Gloria Carter and her own mother Tina Knowles all posted personal, handwritten letters to the superstar.