"I'm embarrassed for the people who sit next to me. I have such a regimen! I, like, pound on the face cream because your face will dry out, I get the stuff you put in your nose so no nose germs come in, I take elderberry for immunity, I wear a scarf. I mean, I go to the extreme, because I fly almost literally every other weekend." Glee star Lea Michele is a cautious jet-setter.