A YouTube-famous doctor is dishing on the time that Kristen Bell asked him if it was OK for her to drink her own urine. In a clip from "The Basement Yard" podcast that recently went viral, Dr. Mikhail Varshavski, a.k.a. Dr. Mike, told hosts Joe Santagato and Frank Alvarez about "a famous celebrity" who asked him "if she should drink her own urine because her friend was doing it." Dr. Mike, 36, then decided to share the person's name, arguing that it wasn't a violation of the Health Insurance Portability and Accountability Act (HIPAA) because she is not his patient.