The 'Becoming Jane' actress hates hotel staff unpacking her suitcases, because she can't bear the thought of strangers rummaging through her underwear.
She said: "The weirdest thing that I still can't get used to, and I refuse to accept, is when people try to unpack my bags for me. It just freaks me out, I don't want people touching my underwear."
Hathaway isn't the only actress to admit to a strange phobia.
Teri Hatcher recently confessed she won't go to the gym because she is paranoid about catching other people's germs.
The 'Desperate Housewives' star, famed for her super-slim figure, prefers to exercise outside to avoid other sweaty fitness fanatics and potentially infectious microbes.
She said: "I can't stand going to the gym. It's too formatted and it freaks me out with all the germs. I hike outside. I lift weights in my house, just not at a gym."
The 'Desperate Housewives' star, famed for her super-slim figure, prefers to exercise outside to avoid other sweaty fitness fanatics and potentially infectious microbes.
She said: "I can't stand going to the gym. It's too formatted and it freaks me out with all the germs. I hike outside. I lift weights in my house, just not at a gym."