The singer-and-actor - who recently rekindled his relationship with actress Jessica Biel - loves studying old movies and believes outstanding performances have their own sense of romance. He said: "To me, romance is not just about love. I recently saw `Lust, Caution`, and it`s tragic and romantic. I don`t know how they shot those sex scenes. Those scenes looked crazy. In general, movies as a form are romantic to me. One of my favourite performances is Donald O`Connor doing `Make `Em Laugh` in `Singin` in the Rain`. To me, the performance of song and dance with humour and props is a lost art. His performance is masterful and subtle - romantic in a different way." Justin, 30, shot to fame as a member of the `All-New Mickey Mouse Club` in 1993 before going on to be a part of NSYNC but he insists he doesn`t mind the fact the "weird stages" of his teenage years were lived out in public - though he regrets some of his outfits. He added in an interview with W magazine: "It`s different now, but in the past I`ve had some accidents, for sure. I think I have to laugh about the fact that I grew up in public. All these weird stages in my teenage years are documented. Why did no one tell me how terrible some of those outfits were?"