is looking fergalicious!

The new mom posted a sexy snap via Instagram earlier this week, she's showing off her amazing post-baby bod and holding her adorable son Axl Jack.

"Mama got to hang with her lil homie today on the set of her #avonoutspoken shoot. #lilhomie," she captioned the cute picture. 

Sporting a red sequined mini dress and high white satin heels the singer looked sexy and chic in the candid photo -- can you believe she just gave birth in November?! 

Little Axl has gotten so big too! We love his little newsboy cap and sweater.  

Axl also looks like he's taking after his famous dad, Josh Duhamel -- who do you think the little guy looks more like?

Tell toofab in the comment section below and click "Launch Gallery" above to see even more celebrity post-baby bods before and after!

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