Star Tracker: Nicole Richie, J.Lo and Perez Hilton

— Nicole Richie, who is expected to tie the knot with her fiancé Joel Madden any day now, has been dieting and working out hard so that she can look flawless in her wedding dress.

— J.Lo is once again caught in a legal fight with her ex-husband, Ojani Noa, because the D-lister is trying to market sexy videos of La Lopez that he filmed during their short-lived marriage. The videos reportedly show J.Lo "exposing her genital area in public" and displaying other "deviant behavior." Real classy, Ojani

— Rumor has it that ABC is in the beginning stages of developing a half-hour comedy starring stand-up comic Al Madrigal (Gary Unmarried) about a man who takes over his family's food-truck business. Here's hoping they don't fall back on tired stereotypes to tell this story!

— Want to see Brazilian model (and Madonna's ex-boyfriend), Jesus Luz in a revealing bathing suit? Go here

— Perez Hilton sent a message to gay youth today in honor of World AIDS Day