Beyonce shed some serious weight to make sure she was back on stage shortly after giving birth.
From Huffington Post: "Beyonce dropped a whopping 60 pounds after giving birth to Blue Ivy Carter -- that's according to the singer herself. Us Weekly reports that Bey told the crowds at her Memorial Day weekend show in Atlantic City -- her first time performing since giving birth on January 7 -- that she worked hard to get her post-baby body back. 'Y'all have no idea how hard I worked. I had to lose 60 pounds!" Beyonce reportedly belted out to the audience. 'They had me on that treadmill -- I ate lettuce!'"