The Insider.com

Jessica Simpson and Alessandra Ambrosio both chronicled their pregnancies on Twitter and Facebook, so it's no surprise they've continued to use social media to share new photos of their babies!

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Yesterday Jessica Tweeted the latest photo of daughter Maxwell, along with the caption "Howdy friends."

This comes less than one month after Jessica and Maxwell made their global debut on the cover of People Magazine. For her part, Alessandra actually used social networking to reveal the first photos of son Noah!

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"Sneak peek at Noah," she wrote along with five photos that also feature daughter Anja, 3.