05/12/2013 12:02 GMT | Updated 22/05/2015 10:12 BST

This Is What Beyonce Is Eating For The Next 22 Days

She's one of the most beautiful women on earth and we've loved her ever since her 'Jumpin Jumpin' days in Destiny's Child. Yes, Beyonce is our hero. Hands down.

And there's just no stopping her. Bey's husband Jay Z is taking on a 22 day vegan challenge to mark his 44th birthday and ever the supportive wife, the superstar singer is joining in.

Bey posted this Instagram photo to share a glimpse of what she's been eating and let's just say it looks lean, green, and actually quite wholesome. In Jay Z's words, it's definitely "plant-based."

The couple have gone mega healthy. Soups, salads and fruit - maybe that's the secret to looking incredible in sparkly leotards?

No carbs for 22 days and in all-about-the-sweet-treats December too - now that's willpower.