Commenters hailed them "King and Queen", with one writing "The love is real tho" - despite all the recent controversy over Jay confessing to his affairs.
Fans wrote in, saying: "U looking great, epitome of beauty" and "Mother of 3 ladies and gentlemen!".
Others agreed saying: "QUEENNN OF BOUNCING BACK" and "SNAP BACK AT IS FINEST!!!!!".
Beyonce also posted a sweet snap of her and the twins' daddy Jay-Z, 47, in a garden.
Commenters hailed them "King and Queen", with one writing "The love is real tho" - despite all the recent controversy over Jay confessing to his affairs.
It comes hours after Beyonce posted her first photo of her posing with their newborn twins Rumi and Sir Carter on Instagram.
She revealed the photo first to her 104 million Instagram followers, captioning the photo "Sir Carter and Rumi 1 month today."
The photo is similar in style to her original pregnancy announcement, featuring the same floral arch in the background.
In the new photo, she is seen holding her twins while wearing a blue veil and blue bikini bottoms while covered in a floral floor length shawl.
