Is the Jessica Biel pregnant news confirmed? It might seem that way based on the social media post of her friend and editor of InStyle, Ariel Foxman. Meanwhile, Justin Timberlake and his wife dressed as pigs for Halloween, which covered her supposed baby bump.

According to Hello! Magazine Canada, Foxman added fuel to the Jessica Biel pregnant rumors when she uploaded a Throwback Thursday photo of the actress with this caption.

"Congrats @jessicabiel on your impending motherhood... Looking forward to the red carpet maternity style pic to come #tbt."

Meanwhile, the Halloween costume of the Justin Timberlake and his wife did not really provide any clues to confirm that Jessica Biel is pregnant-that's because they dressed up as pigs in keeping with the "John Hughes-theme," said Us Weekly.

The couple sent out invitations for their October 31 bash to "The Bueller Residence" in Los Angeles, which refers to the Ferris Bueller character played by Matthew Broderick.

"According to one insider, Biel, 32, and Timberlake, 33, as well as two of their friends dressed in pig getups as a nod to the Griswolds in the 1985 film, 'National Lampoon's European Vacation,' in which the family (including Chevy Chase's patriarch, Clark) wore pig costumes for a game show, Pig in a Poke," the magazine said.

Earlier, Hollywood Life reported that family and friends are expecting soon the announcement that Jessica Biel is pregnant.

"Her friends are waiting for the good news to be confirmed. Jessica is being extremely private right now, but it's no secret that she and Justin have been trying for a while to get pregnant. Jessica is more than ready to become a mom, it's something she wants badly," the source told the website.

"Almost all of Jessica's close friends have kids and she's more than ready to join the club. She said that she wants at least two kids because she and her brother are so close. She wants her children to have that sibling bond; she feels it's very important," the website added.