Us Weekly Magazine – March 18

breatheheavy Nick Lachey hooks up with a bevy of beauties -- including Laguna Beach's Kristin Cavallari! Ex-pals Paris Hilton and Nicole Richie bring their feud to The Simple Life 4 shoot. As Britney Spears relaxes in Maui, her stomach fuels speculation that her new family is already expanding. While Hollywood focuses on Oscar gold, Brad Pitt and Angelina Jolie prep for a baby -- and more kids. A new investigation reveals shocking details about the death of Princess Diana and her boyfriend, plus much more. Click the picture link to the left to access the higher quality version in the gallery.