Beyoncé celebrated losing 60lbs following the birth of her daughter Blue Ivy in January by getting "chocolate wasted".
The singer was in concert on Saturday night and told her fans: "Y'all have no idea how hard I worked! I had to lose 60 pounds. They had me on that treadmill. I ate lettuce!"
But Beyoncé was planning to celebrate all her hard work, telling fans that included Michelle Obama and her daughters Malia and Sasha: "Now tonight I'm gonna get chocolate wasted!"
Beyoncé seemed happy to show off her new, trim physique, wearing a midriff-baring custom-made design by Ralph & Russo for her post-baby comeback.
SOURCE: US MAGAZINE
