The Avon 125th Anniversary Avon World Tour At the Georgia International Convention Center in Atlanta, Ga

Avon's Global Ambassador Reese Witherspoon celebrated the company's 125th Anniversary on Tuesday in Atlanta.

Reese was joined by Avon CEO Andrea Jung for the event, which was part of the 16-city "Avon Believe World Tour" to celebrate the company's heritage and belief in its mission to empower women. Special guests such as Fergie, Patrick Dempsey, Suze Orman, Zoe Saldana and Yasmin Le Bon are expected to make appearances at many of the world tour events.

Meawhile, People magazine has Reese on its cover this week with a story that says the star is in wedding-countdown mode, planning her big event with talent agent Jim Toth. The actress, 34, went to Paris on Jan. 20 for a girlfriend weekend that included wedding gown fittings, says the mag.