We're already a few days into the fourth annual PopSugar 100, and certain matchups are just too close to call at the moment! Nicole Richie and Jessica Alba are practically in a dead heat, but Jess has the advantage — check out our full rundown of their big years after the jump. In the meantime, make sure to fill out our bracket and enter the running to win a hot Chanel bag!
|Nicole Richie||Successfully launched and expanded her fashion lines||Welcomed son Sparrow and became engaged to Joel Madden||Runs the Richie-Madden Children's Foundation with Joel||Publicly reunited with friends Rachel Zoe and Paris Hilton after falling out in the past|
|Jessica Alba||Filmed The Killer Inside Me and Machete; starred in Valentine's Day||Happily married to Cash Warren with daughter Honor||Active in a variety of charities; recently traveled to South Africa for an education mission||Active on Twitter with her Internet entrepreneur husband|