Kristin Cavallari has a date night glam hack that everyone needs to know about. Cavallari, 38, opened up about her skincare routine ahead of going on dates via her Instagram Story on Thursday, September 18. "I'm gonna show you guys the eye masks that I use all the time," she said while going makeup free in her house. The actress then opened up her fridge and pulled out the products. "Little hack is to put them in the fridge because it makes them cool and it feels so good on your eyes.