Jessica Biel has been rumored to be pregnant for months now but this time, there's a third party source who was able to confirm the news and even shared it on the social networking site.

Biel's friend, an editor for InStyle, Ariel Foxman has posted a Throwback Thursday photo of her and Biel in his Instagram account. He captioned the photo saying: "Congrats @jessicabiel on your impending motherhood ... Looking forward to the red carpet maternity style pix to come #tbt."

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In the throwback photo, it was a snap from an New York City screening and was months before she and Timberlake decided to get married on October 2012.

It was not immediately clear if Foxman just chimed in to the many speculators who are saying that Biel has a bun in her oven or if he really knew that Biel was pregnant. However, Radar Online already confirmed the rumors two days ago.

A source, who was close to the star, pressed that Biel was already three months pregnant and is due on April next year. However, Biel and her husband Justin Timberlake have not yet confirmed the validity of the article and the information released.

The rumors about Biel being pregnant first swirled when she was photographed wearing loose-fitting clothes while having a hike with her husband. The two have been outdoorsy recently as they also had an anniversary hike in New Zealand.

Biel has been interviewed back in 2012 for InStyle magazine as she was asked where she would probably be raising her kids if she and Timberlake would have them someday. She said, "I would like those future little people to have the experience that I had, in some capacity. It was fun. I love Colorado; I've always thought that could be a possibility for me."

Biel is a Colorado native while Timberlake is from Tennessee. Both are now living in Los Angeles. 

TagsJessica Biel, pregnant, three months, might be pregnant, source, Radar Online, Ariel Foxman, InStyle magazine