Fans react to Beyoncé's 'skinny' post-baby body

It’s been just over one hour since Beyoncé shared the first snap of her newborn twins, Rumi and Sir Carter – and fans are losing it over her banging bod!

Bey took Instagram earlier to post a glorious photo of her lovingly cradling Rumi and Sir Carter.

It shows Beyoncé wearing a ruffled purple and pink billowing gown that has been draped across her shoulders in just a small blue pair of undies.

“Wow, look at that flat stomach! Amazing!!” one adoring fan wrote.

Another admirer said: “The twins are 1 month old and Beyoncé's body is snatched already.”

Of course, there were some who couldn’t resist chipping in with seemingly less supportive comments about how fast her body has bounced back.

The first ever photo of Bey’s and hubby Jay-Z’s twins is in total keeping with the one they posted when announcing their pregnancy (and totally bloomin' GLORIOUS!)

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In a similar style, it is set against a stunning backdrop of flowers, with Beyonce wearing a matching headpiece and what appears to be the same green veil.

The trending shot is was released to celebrate one month since they arrived into the world and has already had over 2.5 million likes in just over 60-minutes.

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