3. Reese Witherspoon
There are many reasons why Reese made it into the Final Four of this year's PopSugar 100. Her career continues to sky-rocket with films like How Do You Know and Water for Elephants, but she still has time for her philanthropic endeavors for Avon. Reese is also a dedicated mom to her kids, Ava and Deacon, and is apparently on great terms with her ex Ryan Phillippe. There was some upheaval in her personal life as she split from Jake Gyllenhaal, but Reese seems happy as could be with her new love, Jim Toth.