Popstar Nicole Scherzinger has revealed that she has invested a lot in her relationship with sportstar Lewis Hamilton, and is convinced that they will marry.The Pussycat Dolls band member, who has been dating Hamilton since last year, declared her intention of marrying the Formula 1 ace, saying, "Well, everybody wants that in the future.""So it's about working towards that and not just wishing it to happen," Contactmusic quoted Nicole, as telling Britain's Fabulous magazine.Meanwhile, Scherzinger recently revealed that her racy outfits leave Hamilton jealous.
