Jennifer LopezDespite denials from both Jennifer Lopez and husband Marc Anthony, rumours continue to swirl that the couple are expecting their first children together.

Jennifer denied reports that she’s pregnant last week but was snapped displaying quite a belly bump underneath her figure-disguising tour outfits on Wednesday night.

An onlooker at the concert in Connecticut reported: “A fan blew the side of her top all the way up for a moment, and a definitive baby bump was there. She was very quick to push down her top.”

“Then she talked about how this year is full of firsts for her … and every so often her dress would fly up and you would see her belly.”

A source close to the couple has told the New York Post that they’re planning to confirm the news their homecoming gig in New York at the weekend: “[they will] announce that she and Marc Anthony are expecting their first child on Saturday night at her Madison Square Garden concert.”