The singer first announced her pregnancy in February with a record-breaking Instagram post, captioned: "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 couple, who married in 2008, already have one daughter: five-year-old Blue Ivy Carter.
We're betting Bey's latest post will outdo her pregnancy announcement as Instagram's most liked photo ever.
Congrats to the happy family!