Paulina, Aaron call it quits

DID Paulina Porizkova’s oversharing on social media cause the end of her relationship with Aaron Sorkin after just a few months? Friends seem to think so.

While Oscar-winning screenwriter Sorkin is famously private, Porizkova has posted glowing, and often charming, reports about her rediscovered sex life, orgasms, date nights and various — admittedly gorgeous — pictures of herself semi-naked.

Page Six exclusively revealed they were a couple in April, before they confirmed their relationship at the Oscars. But now Czech model Porizkova, 56, says it’s all over, admitting, “It doesn’t matter how much we were birds of a feather — we’re still a duck and a goose.”

Explaining she and the 60-year-old writerdirector had broken up, she announced on Instagram — with a broken heart emoji — “I am so grateful for his presence in my life. He helped heal me and reclaim myself.”

She added, “There truly may be no better man, no man who’s more genuinely ‘good.’ He’s brilliant and witty and funny and sexy.”

Porizkova concluded she wouldn’t explain the matter further because it involves “someone else’s privacy.”

But she’d previously abandoned privacy, posting about her sex life and other matters early in their courtship. Just before debuting as a couple at the Academy Awards, Porizkova posted a pic of herself on a chair that helps strengthen pelvic floor muscles. She wrote, “Speaking of dating . . . This ‘chair’ I’m sitting on . . . has been quite wonderful for my sex life.” She added, “Making [your] pelvic floor muscles stronger [means] less incontinence and better orgasms.” And after the Oscars outing, she posted press coverage that praised the duo as “age-appropriate,” chastising, “Is it a pat on my head for having snagged a man four years my senior, or applause for him that he conceded to dating a woman four years his junior?”

Reps for Sorkin and Porizkova didn’t get back to us.