FALL OUT BAY bassist Pete Wentz has spoken of his love for girlfriend Ashlee Simpson, declaring the pop star has made him the happiest he has ever been. The eyeliner-loving rocker and Simpson spent months denying they were dating after they were first linked last September (06) - and they have only recently begun to discuss their relationship. Wentz tells U.S. magazine InTouch, "I have never met somebody who makes me feel the way she makes me feel. "Maybe in a different universe, we'd be some hot couple, but not in this one." Despite his love for Simpson, Wentz insists the couple aren't engaged. He says, "No wedding bells for me in the future."