TV Former 'Bachelorette' Ali Fedotowsky Injures Knee By Raphael Chestang 5:33 PM PDT, June 14, 2011 Getty Images Former "The Bachelorette" star Ali Fedotowsky, 26, announced a recent injury via Twitter on Tuesday."I fractured my femur & have a osteochondral defect in my knee," tweeted Ali. "It's fractured at the bottom at my knee joint. This injury caused the osteochondral defect."Ali, who currently works as an on-air correspondent for a San Diego TV station, suffered the mishap eight weeks ago while in Cabo San Lucas.A source told Us Weekly that Ali has plans to talk to a surgeon about treatment options in the near future. Recently, she's been spotted using crutches outside of the station where she works.