See Beyoncé Sing in Public For the First Time in Almost a Year!
Description:Beyoncé is back to work! The singer posted a behind-the-scenes video on her website, which shows rehearsals for her concert series in Atlantic City this weekend. In the footage, Bey gets into dancer-ready shape and warms up her voice for the first time since taking a break to give birth to Blue Ivy. Take a look in PopSugar Rush!(1:28)