LOS ANGLES: ROBERT Pattinson is taking Dylan Penn on a romantic trip to Hawaii, according to a new report. The actor, 27, has moved on after a four-year on/off romance with his Twilight costar Kristen Stewart and is taking Dylan on a three-day luxury vacation next month. “Rob wants to treat her to a break away. They have been seeing each other casually for months,” a source said. “Kristen is really upset that Rob has planned a romantic break with another woman. “Rob still loves Kristen but he doesn’t think it can work between them, he believes they both need a fresh start.”–SS