Beyoncé's sold out Revel concert was not just exciting because Bey was back on stage, but was full of stunning costumes which two of them she helped design for House Of Deréon with her mother Tina Knowles. Swarovski crystals covered her costumes as she amazed the crowd with her performances and she looked every bit of fabulous with her post Blue Ivy body, that she said she "ate lettuce and got on the treadmill" to achieve her 60 pounds weight loss!
