I stay away from most hybrid tea roses but I finally had to break down and make an exception for 'Nancy Reagan'. It is truly one of the most beautiful roses in my garden. It seems it is also one of the most tasty according to the big bite taken out of this bloom! Not sure what would do this kind of damage, maybe an earwig? Not something I see very often as far as rose problems go.
The color, the scent, the form and even the deep green and burgundy foliage is enough to not only allow for an exception, but two or three!