"The truth is, I first got stretch marks literally overnight over 11 years ago. I still have plenty of them, but they're so faded they just look like a white, shiny spiderweb and aren't usually visible on camera. However, today, out of nowhere… I've got some new stretch marks!" she wrote. "Whether caused by pregnancy, weight gain, or just a growth spurt, stretch marks are a totally normal and common thing. Don't be afraid to sport your tiger stripes!"