For a fourth time, actress Julia Roberts is the covergirl for the special issue of People magazine's "most beautiful" issue. It's been 20 years since Roberts' Oscar-nominated turn in "Pretty Woman," but she's still a beauty, according to "People's" editors. Sharing the "beautiful" honors this year with Roberts were action star Channing Tatum, "Avatar's" Zoe Saldana, Scarlett Johansson and Jennifer Aniston among others. Click here for others.
