Much to her daughter Apple Martin‘s surprise, Gwyneth Paltrow posted photos from a nude photo shoot for her birthday this Sunday.

The post was in part a pun, celebrating Paltrow’s birthday in her birthday suit, but also served as promotion for her brand Goop. Martin’s response, a shocked comment that just says “MOM,” has garnered even more attention than the salacious photo itself with over 17 thousand likes and counting. Paltrow responded to the comment with three laughing emojis, showing off the close mother-daughter relationship the pair shares.

“She’s so bright and so funny,” Paltrow described her daughter in an interview with Rob Lowe. “She’s hilarious.”

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2 generations of fanatics @tracyandersonmethod 💕

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Paltrow’s post is even more surprising when compared to the social media guidelines she’s outlined for Martin and her little brother – though they have their own social media handles, their accounts are private and unverified, and Paltrow limits their usage of the sites.

“As a parent you think, ‘all I can do for these kids is teach them right from wrong’,” Paltrow said of the rules she makes for her children.

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I can’t believe I’m actually writing these words but… happy sweet sixteen my darling girl. You are the light of my heart, you are pure joy. You are wickedly intelligent and you have the best, most dry, most brilliant sense of humor. I have the best time being your mom. I love our nightly evening chats when I really get to hear what’s on your mind. You work hard to get whatever it is you want to achieve, and you have grit and responsibility in spades. I am so damn lucky to be your mother, you beautiful, kind young woman. Thank you for choosing me. I adore you to the moon and back a zillion times. I’m sorry you are having this particular birthday during these circumstances, but as always with you, you find the best in everything. 💝

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Martin wasn’t the only one who had a strong reaction to Paltrow’s photo – comments under her birthday post are star studded as Paltrow was showered with affection and praise for the revealing shot.

“What a beautiful girl you are and inspiring in so many ways,” Courtney Cox wrote.

“You got it !! Flaunt it,” international model Naomi Campbell commented, alongside fellow models Ashley Graham who greeted Paltrow “Oh hellllllo Bday girl!💕💕” and Paris Hilton who said “Happy Birthday beautiful!!

Paltrow’s husband, Brad Falchuk, celebrated Paltrow with a separate post entirely.

Trust me, she’s the best. Happy, happy, happy birthday, Beauty. I love you,” Falchuk sincerely captioned his post.