Lemon Detox Diet made Beyonce loss 20lbs in 2 weeks

Has anyone here tried this diet? Beyonce used this diet to lose weight after giving birth. She used it for 2 weeks and lost 20lbs. That's amazing! Its a detox drink made of freshly squeezed lemo, organice or natural maple syrup, and cayenne pepper. How do you think would that taste?!? But, oh well, it worked for Beyonce, I may have to try it, one of these days.