Jay-Z and Beyoncé [Photo: Courtesy]

Since they made their debut in an epic photoshoot with their mama last summer, the celebrity couple have kept their little bundles of joy a mystery until recently when Beyoncé shared images from her family vacation in Europe.

One of the photos in her website shows Beyoncé holding the twins on her laps.

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Looking relaxed, Queen B lounged on the deck of a yacht, taking a break from the European leg of her OTR II Tour with husband Jay-Z.

In a second photo, JAY-Z is pictured on the deck of their yacht holding onto Rumi’s hand. The one year old was dressed in a little white tank top and a yellow ruffled skirt matching her father’s yellow tee.

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The 36-year-old mother of three also posted a photograph of her and her eldest daughter, Blue Ivy wearing matching pink dress while sitting at the back of their luxury boat.

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The couple are headed back to the US for the next leg of their tour.

After a much needed break, the two superstars posted a heartfelt note thanking Europe for the past few weeks. 

‘’Thank you to Europe for the beautiful memories,’’ they wrote on Beyonce.com.

‘’It's been a pleasure being On The Run with our family, visiting so many incredible places, doing what we love with who we love. We can't wait to comeback. Love, the Carters.’’