The Blonde 'It' Girl 2005: Kristin Cavallari NOW! Hayden Panettiere The Stick-Figure Star 2005: Lindsay Lohan NOW! Kate Bosworth The New Ashlee "I felt like my nose was big," Simpson said in 2005. "I was always going to get a nose job. And I'm so glad I didn't . . . It has character." In April, Simpson - who has never confirmed whether she went under the knife - showed off a streamlined snout, a softer jaw line and fuller lips. The Power Shifts to Katie Tom Cruise's silent partner in '05, Holmes rallied back in '06 with a new smile and stunning style makeover. Brangelina vs. Vaughiston January 11: Angelina Jolie and Brad Pitt announce they're expecting a baby. Shortly before the news breaks, they change the last names of Jolie's adopted children, Maddox and Zahara, to Jolie-Pitt. May 27: Jolie welcomes baby Shiloh as hype builds for Break-Up costars Jennifer Aniston and Vince Vaughn, who won't confirm they're dating despite being photographed kissing. August: Us reports thatt, while on vacation in Mexico, Vaughn proposed on June 27. September: Us reports that Vaughn and Aniston have called it quits. October 12: Aniston goes on The Oprah Winfrey Show to deny reports that she and Vaughn have split. When asked if they've parted ways, Aniston replies, "No, no." The Hot Adopted Tot 2005: Zahara Jolie-Pitt NOW! Madonna's son David The Angry Aussie 2005: Russell Crowe was busted for assaulting a hotel clerk. NOW! Mel Gibson was arrested for DUI and hurled anti-Semitic slurs.