Lady Gaga’s plastic eyeglasses frame!

[bifocal glasses]

Does Lady Gaga wear plastic eyeglasses frame when she is drown in her music? I also love those frames, which are fashionable, stylish and comfortable to wear, the only drawback of this frame to me is its nose pads, which can easily slide down from my nose, as my nose bridge is not so mature, this kind of frames are always made by a templet, thus the whole frame is made of plastic materials, including the nose pad, where can ii find soft silicon nose pads, which are just like those fixed on metal eyeglasses frame?