The twins have arrived!
"We would like to share our love and happiness. We have been blessed two times over. We are incredibly grateful that our family will be growing by two, and we thank you for your well wishes. - The Carters," the "Formation" singer wrote, alongside a gorgeous pic that quickly became the most-liked photo on Instagram.
The singer celebrated her baby shower in May with a star-studded "Carter push party," with guests like Serena Williams, La La Anthony and Beyonce's Destiny's Child bandmates, Kelly Rowland and Michelle Williams.
ET has reached out to reps for Beyonce and Jay Z for comment.
See more on Bey's pregnancy in the video below.