Paulina Porizkova offered more Paulinaisms about ageism while on vacation. The 56-year-old model stunned in a white bikini and posed against a palm tree at the beach in a new Instagram post shared on Thursday, Nov. 11. In the caption, Paulina reflected on the biases that older women face, lamenting that older men are rarely afforded the same scrutiny by “trolls” on the internet.