Did Madonna get a Kim Kardashian-style surgical enhancement to her derriere?

That’s what some have been wondering after the 60-year-old music icon made a surprise New Year’s Eve appearance at the famed Stonewall Inn in New York City.

RELATED: Madonna Performs At New York’s Iconic Stonewall Inn On New Year’s Eve

When photos and video were shared on social media, however, fans couldn’t help but notice Madonna’s butt appeared to be significantly larger than it had before, leading to speculation she had received a butt implant.

View this post on Instagram

Did Madonna get butt implants???? 👀🤔 #Repost @micheleruiznyc with @get_repost ・・・ What could be better than bringing in the New Year with The Queen and her beautifully talented son? Ummm…having a conversation with The Queen ( please, I hope someone recorded those MoMents 🙏🏻 ). Thank you, @madonna and the people who made this possible (I love you guys More than you know!!!) – you just made every shitty thing that happened in 2018 so Much better. 2019 is already looking up 🙏🏻👑 Special thanks to My hubby, who always supports My Madness!!! I love you to the Moon and back!!! ***If you repost My video, please make sure it is properly credited – Thank you!!!***

A post shared by 🧿 Perez Hilton 🧿 (@theperezhilton) on

On Thursday, Madonna took to social media to respond to the rumours, neither confirming nor denying while essentially saying: So what if I did?

“Desperately Seeking No Ones Approval………………😂,” she wrote on Instagram, adding: “And Entitled to Free Agency Over My Body Like Everyone Else!! Thank you 2019 🎉🎉🎉! Its Going to Be an amazing Year!! 🔥🔥🔥!”

RELATED: Madonna Reveals She’s Working On A New Album, Tells Fans To Expect It Next Year

She concluded by adding a few applicable hashtags, including #freedom, #respect, #nofear and #nodiscrimination.

Rumours that the “Material Girl” singer had surgically enhanced her butt are nothing new, and first began after a video went viral of her and Ariana Grande twerking together during a joint performance in late 2016.

Click to View Gallery
Celebs With A Case Of The ‘Benjamin Buttons’