Brad & Jen's Baby Joy!

The thrilled parents can't wait to meet their additions

The Hollywood rumour mill is going into overdrive with the news that Jennifer Aniston and Brad Pitt have possibly welcomed twins via surrogate.

Sarah Jessica Parker’s former gestational carrier, Michelle Ross, announced on March 20 that she’d given birth.

She posted on social media: “1 girl: 6 lbs 1oz 1 boy: 6lbs 13 oz. Here and healthy! 1 surrogate: healthy, groggy and will return when less so.”

Now an insider tells New Idea the babies could in fact be Jen and Brad’s. It’s believed the duo, who have always longed to start a family together, have never been fussed about how many children they would share, but Jen has always loved the idea of having a daughter.

“It’s being kept totally under the radar,” reveals the source.

“Jen and Brad have stopped short of confirming any baby news because it’s so sensitive and private. The unspoken message is that they’ll tell people when they’re ready, and that’s being respected among their close friends and confidants.”

Jennifer recently hinted about choosing an alternative route to motherhood.