Watch Beyonce Rehearse for Her Post-Baby Comeback

Singer prepares 'Halo' for back-to-back shows in Atlantic City

This "Making of Revel" video shows new mom Beyoncé as she prepares for her big comeback at the Revel Resort and Casino in Atlantic City. Her four back-to-back shows this weekend will mark her first performances since giving birth to daughter Blue Ivy Carter in January. 

"It's like going back to my old job," she says. "It is a little strange, but it's important that you don't lose yourself and still have your own passions. I'm back to work. I'm back to business."