Gwyneth Paltrow has stunned viewers on social media as the 48-year old posed in her 'birthday suit' on Instagram this weekend! She had no problem going nude for all of her 7+ million followers to see...

Gwyneth Paltrow Poses In Her 'Birthday Suit' On Instagram

Iron Man star Gwyneth Paltrow turned heads during her birthday weekend as she posed happily nude online! She captioned her picture:

"In nothing but my birthday suit today... thank you all so much for the birthday wishes and thank you to @goop's insanely amazing brand new body butter for making me think I can still get my kit off. # goopgenes"

Goop is her wellness and lifestyle brand of beauty products, which has now been expanded to a Podcast, travel, and recipe blog. 

However, some weren't all thrilled seeing her surprising picture - her daughter, Apple, commented, "MOM", seemingly out of embarrassment! 

Meanwhile, her husband Brad Falchuk posted an endearing message for his wife of two years. 

"This badass is 48 today. She makes pizza from scratch, is never late for cocktail hour, makes looking good annoyingly easy and never skips an opportunity to put an asshole in his place. She makes friends feel like family and family feel like friends. Trust me, she’s the best. Happy, happy, happy birthday, Beauty. I love you. PS - if anyone reading this wants to get Gwyneth something for her birthday, please VOTE! Register your friends to VOTE! Drive people to the polls! She absolutely loves it when you VOTE!!", he captioned his image of Gwyneth. 

For many, it looks like The Royal Tenenbaums actress is 48 going on 28! 

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