Beyonce has let fans behind the scenes to the making of her comeback concerts in Atlantic City.

Just four months after the birth of her and rapper husband Jay-Z’s daughter Blue Ivy, Beyonce has taken the stage in a series of concerts at the Revel resort in Atlantic City which kicked off Friday May 25.

The clips (below) show Beyonce in a number of meetings, doing exercises, choreographing the show and even assisting with set design all the while doing what she does best, singing for the first time in a year.

Beyonce said, "It is exciting. I feel a little nervous. I'm enjoying being a mother but this is like going back to my old job, and it's a little strange but it's important that you don't lose yourself. You have to have your own passion. I'm back to work. I'm back to business!"

Beyonce wasn’t the only big name at her own concert.  The starlet performed in front of First Lady Michelle Obama and her daughers Sasha and Maliah, Gayle King and Will and Jada Pinkett Smith.

Jay-Z’s support of his wife has never wavered, tweeting the following message:

In the clips (below) Beyonce sums it all up by saying, "What I'm trying to say in the show is, 'Yes I had a baby. It just made me more grounded and more like you."

Before taking the stage, a one minute intimate video was shown of the diva’s past year, including the image of her rocking Blue Ivy back and forth.

Beyonce also revealed during the concert that she had to shed 60 pounds for the comeback.  "Y'all don't know how hard I had to work. I had to lose 60 pounds. They had me on the treadmill, eating lettuce," she said.

Beyonce even paid tribute to her idol, late Whitney Houston singing her hit I Will Always Love You.

Check out the making of Beyonce’s comeback at Revel below:

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