va valentino couture gown. gaga's worn five outfits in the past three days.e mr. cooper. this morning, gaga got emotional, gushing about him as her co-star and director. >> i remember, very, very well. i walked down the stairs from my house before we filmed the screen test for "a star is born" and he had a makeup wipe in his hand and he put his hand on my face and he went like this and there was makeup, we had put just a little bit and he said -- he said, i want no makeup on your face. and so this vulnerability was something that he brought out in me. >> hey. >> what? >> i just want to take another look at you. >> watching her sing it was insane. all of a sudden, she starts and, you know, the temperature in the room changes. >> i've always wanted to be an actress and there can be a hundred people in the room and 99 don't believe in you and you just need one to believe in you and that was him. so i'm very lucky to be here. >>> the first review is in from the hollywood reporter, they say that there's a lot to love, this movie is made with heart and grit. we're