Beyonce's baby joy as singer gives birth to twins
Beyonce's father has apparently confirmed that the US singer has given birth to twins.
The singer and her husband Jay Z have yet to confirm the news.
However, her father Mathew Knowles appeared to let the cat out of the bag in a message on Instagram, posting a picture of balloons with the message: "Happy Birthday to the twins! Love, Granddad."
He captioned the picture "They're here!" and added the hashtags "#beyonce #jayz #twins #birthday #happybirthday."
US reports say Beyonce (35) gave birth earlier this week.