The 72-year-old fitness guru and actress, best known for Oscar-winning performance in Klute and Coming Home, discovered a small tumor in her breast. The cancer was non-invasive, and Fonda had the tumor removed earlier this week.
"She's 100 percent cancer-free," her rep told the magazine. "She's completely fine and it's business as usual for her."
Reps for the actress did not immediately respond to TVGuide.com's request for further comment.