Britney Spears posts throwback photos of herself with sons

Pop princess Britney Spears, 39 - who is finally enjoying some well-deserved freedom after her controversial conservatorship came to an end - posted some "bittersweet" throwback pics of herself with her at the time young sons, Sean Preston Federline, 16, and Jayden James Federline, 15.

The Toxic singer - who recently got engaged - shared images from a day out at the beach, enjoying some time with her sons who couldn't have been older than five and four years old. She wrote on Instagram besides the three adorable snaps, "So bittersweet to see them get older … why can’t they just stay babies forever ? ??? They will always be MINE ?‍?‍??❤️ !!!!! "

The Instagram post quickly gathered over a million likes and was inbound with comments of support for the 39-year-old mom.

"queen of being a mother [SIC]," an Instagram user wrote in response.

Another user added, "MOTHER OF THE MILLENNIUM," and a third simply penned, "Best mama ?."

Check out the post below!