Beyonce made her official comeback during a four-date concert weekend in Atlantic City, where she debuted her body in sexy costumes and revealed to her fans that she lost 60 pounds since having her daughter, Blue Ivy.
"Y'all have no idea how hard I worked," the singer said during her concert on Saturday night. "I had to lose 60 pounds. They had me on that treadmill. I ate lettuce!"
Beyonce added: "Now tonight I'm going to get chocolate wasted!"
The singer recently told People magazine that breast-feeding really helped her get back to her pre-baby body.
"I lost most of my weight from breast-feeding and I encourage women to do it; it's just so good for the baby and good for yourself," Beyonce said. "I counted calories. I worked out maybe three to four times a week. I did a lot of walking in the beginning and now I'm running."