Harry Styles, Louis Tomlinson, Zayn Malik, Niall Horan and Liam Payne met Middleton at the Royal Variety performance in London on Thursday.
Styles said that he was shocked Middleton, who already has a 15-month-old son George with her husband Prince William, “didn’t look bumpy” at 16 weeks pregnant, reports femalefirst.co.uk. “I said congratulations on the bump. (Though) she didn’t look bumpy,” he said.
Kate Middleton, who is pregnant with the second bay, has recently returned to attend her official functions after a gap of two months owing to her ill-health, especially morning sickness.