Rumours have been flying for the last couple of months about Jessica Biel's pregnancy, and now it seems they've been confirmed once and for all.

Although neither Jessica or her husband Justin Timberlake have addressed the news publicly, we don't reckon they'll have to now!

Justin's 'N Sync bandmate Joey Fatone let slip about the happy news in a recent interview, admitting the pair are indeed having a child.

Speaking about Justin's news to InTouch magazine, Joey said, "He told me a while ago, and I kept my mouth shut… But now I can talk about it!" Hmmm… we can't imagine JT was too happy about the news coming out that way!

Joey said he knew Jessica and Justin were going to love being parents. "Jessica is awesome, and Justin is a kid at heart… [They'll have] fun," he said.

It seems Justin's pal has really been getting great mileage out of the news – just last week he gave another interview to People about the Cry Me A River singer, saying, "I think he's going to be a great dad… He's always been great with kids in general. He's going to be great. I think he'll be very hands-on."

Joey's not the only one who has had trouble keeping the news under wraps – back in October a mystery friend confirmed the news online, saying, "Jessica is at least three months pregnant,.. And she’s due in April."

Just a week later, InStyle editor Ariel Foxman sent and then quickly deleted a tweet to Jessica, saying, "Congrats @jessicabiel on your impending motherhood … Looking forward to the red carpet maternity style pix to come #tbt." Awkward!

Now all we're waiting for is that first picture of Jessica's bump!