Beyonce Gives Birth to Twins! Congrats Jay Z

via Instagram / Beyonce

Beyonce and Jay Z officially welcomed twins this week!

The pop star’s father, Mathew Knowles, confirmed the news on social media, posting a birthday message to his new grandchildren from “Granddad”.

“They’re here,” Matthew wrote on Father’s Day (June 18).

While details have not officially announced, TMZ reports that Beyonce gave birth to a boy and a girl on Monday (June 12), and that they are still in the hospital due to a “minor issue” that is currently unknown or confirmed.

Beyoncé first revealed her pregnancy in February, posting images from maternity photo shoot. “We would like to share our love and happiness. We have been blessed two times over,” the Carters wrote in a message. “We are incredibly grateful that our family will be growing by two, and we thank you for your well wishes.”

For Jay and Bey, the twins are their second and third kids. They also have a daughter named Blue Ivy, who turned five earlier this year.