Mathew Knowles said he was “shocked” to hear the pop star’s pregnancy news and only found out after she made the announcement to her 93 million Instagram followers. Beyonce gained huge publicity when she revealed she was pregnant with twins, and is now set to sing at the Grammys In an interview with US television show The Insider, Knowles said he had since spoken to the Singles Ladies singer and they had shared a “wonderful daughter-dad conversation”.