Her best friend, /*Gayle King*/ talked about the milestone on Sunday's "/*Good Morning America*/."
"Month after month, knock on wood, so far our message resonates with women and we're looking forward to the next 10 years. We're going to kick it up a notch," said King, who is the editor at large of Winfrey's /*O Magazine*/.
In the past 10 years, 119 outfits, 74 hairstyles and 15 puppies have graced the cover of O Magazine.
About 10,000 women participated in Winfrey's "/*Live Your Best Life*/" weekend, which was capped off with a fundraising walk.
