So if you forgot about her stints in MTV reality television (“Newlyweds,” “The Ashlee Simpson Show”), or the three pop-rock albums that followed those shows (“Autobiography,” “I Am Me” and ...

Ashlee Simpson continues to duck rumors that she's expecting a baby with her new fiancee Pete Wentz, the Fall Out Boy bassist. Before performing a song from her new album, "Bittersweet World," on the ...