Gillian Anderson Has a Stunning Look-Alike in Her 20-Year-Old Daughter, Piper

We love getting to see celebrity kids as they grow up; just recently, we were treated to photos of Lily-Rose Depp at a Chanel party looking identical to her mom, Vanessa Paradis, as well as Judd Apatow's youngest daughter Iris, who is starting to look just like her famous mom, Leslie Mann. Over the weekend, former X-Files star Gillian Anderson attended the Olivier Awards in London and sent tongues wagging when she walked the red carpet with a stunning blonde, who happened to be her 20-year-old d...