I can understand why you find it annoying.

Instead of being annoyed, perhaps you can find joy in watching what your mind perceives as beauty, just like people look at cars or sunsets?

My grandmother always used to live up when she saw us and complimented us on our looks, although I'm sure they were nothing spectacular. After having children myself, I'm beginning to understand her - there's something satisfying watching other people. I think we should accept those joys we receive for free here in life.