Star Couples: Should They Marry?

They're inseparable, and so in love. So should Brad & Angelina and 10 other pairs make it official? Vote! By Serena Kappes and Marla Lehner

HILARY & JOEL

Despite their age difference (she's 18; he's 26), the pop princess and the Good Charlotte rocker say their relationship of almost two years is the real thing. "We think about the future," Madden, who surprised Duff by visiting her on tour in Canada, told Teen People recently.