Is the ultimate on-screen princess finally getting her fairy-tale ending? Anne Hathaway is engaged to wed longtime boyfriend Adam Shulman, 30, whom she began dating in 2008, her rep confirms to PEOPLE. On Sunday, the actress was photographed sporting a ring in a Brooklyn park along with Shulman. "I am very much in love with him, [only] Adam totally ruined my plan," Hathaway, 28, previously said of their three-year relationship. "I was really actually looking forward to a little alone time, and then I fell in love like a fool!" Her relationship with the actor-jewelry designer followed a less happy...