uncle guardian of a math genius. mckenna grace. >> i've been waiting almost three forest for the premiere. i'm so happy to be here. and oh! >> highway did you pick your dress? it's so fun. >> oh, goodness. enrique my stylist got this is for me. i wanted to do something like emma stone's dress at the oscars. it was so great. >> such a personality in a little package. today is a day barry manilow won't forget. he's talking about his love life for the firsttime on camera with cameron. >> is there something you've wanted to share for a while? >> it never really dawned on me. i'm a very private guy. i don't like people knowing the names of my dogs, but i don't mind at all. i'm proud of it. i really am. i'm proud of it ♪ copa at the copacabana