The 59th GRAMMY Awards - Roaming Show

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Congratulations to Beyonce and husband Jay-Z, who according to, have welcomed their twins to the dynasty.

“Bey and Jay are thrilled and have started sharing the news with their family and closest friends,” a source tells PEOPLE.

On Sunday, Beyoncé’s father Mathew Knowles confirmed the news on Twitter, writing, “They’re here!

#beyonce #twins #jayz #happybirthday.” He included a shot of a photo of balloons that was signed “love, granddad.”

Stay tuned to for pics and videos of the twins when they are released!



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