The stars weight was always talked about On this weeks episode, the star revealed that she had been diagnosed with a hormone condition called Polycystic Ovary Syndrome (also known as PCOS), which caused her to gain 70 pounds over two years.

Also, what disease does Sasha from PLL have? They were angry, they were mad that I look like this, she explained. Pieterse then shared that she was diagnosed with the hormone imbalance disorder, Polycystic Ovary Syndrome (PCOS), very recently and finally she knew what was happening to her.

Thereof, what does Sasha Pieterse?

At the start of season 25 of Dancing with the Stars, she revealed that she was diagnosed with polycystic ovary syndrome, which contributed to her weight gain.

How much does Sasha from Pretty Little Liars weight?

Pretty Little Liars Star Opens Up About Her 32 Kilo Weight Gain. Pretty Little Liars star, Sasha Pieterse, has opened up about her 32 kilo weight gain over the course of two years, after being the subject of online bullying and media speculation over her health.