Brace yourselves, 'Bachelorette' fans. Yet another 'Bachelor(ette)' romance has bitten the dust: Ali Fedotowsky and fiancé Roberto Martinez are not getting married after all. We know, it's a shock. There we were, thinking that the wedding had merely been put on hold several times because of inconvenient knee surgery, pre-nup dieting, the fact that they barely knew each other ...

The couple's rep confirmed the split, telling 'Life & Style' magazine, "Ali Fedotowsky and Roberto Martinez have ended their relationship. As they go through this difficult time, we ask that you respect the couple's privacy."

Only last month -- after the wedding was delayed (again) -- Ali denied the relationship was over, telling 'People,' "We're still engaged, we're still living together. We just don't feel the need to walk down the aisle right now."

Last week, former 'Bachelorette' Ali Fedotowsky confessed to People magazine that she and fiance Roberto Martinez had postponed their wedding not because of any relationship drama, but because she was still recovering after undergoing surgery for a femur injury.

Now, Us Weekly is reporting that the real reason the couple didn't get hitched is related to the surgery -- but a tad more vain. According to Us, Fedotowsky wants to get back in shape before donning her white dress. An insider told the magazine, "Since her knee surgery in July, she has not been able to work out. She would like to be back in shape for the big day."

Fair enough! What woman doesn't want to look picture-perfect on her wedding day?

'Bachelorette' Ali Fedotowsky won't be getting hitched as soon as she had planned. The reality star told People magazine that she's postponing her wedding to Roberto Martinez -- but not because of relationship drama.

The former Facebook employee is simply waiting until she doesn't have to hobble down the aisle on crutches -- she's waiting until she's fully healed after a July surgery related to an injury to her femur.

"We had a date set, and that date has now passed," the reality star told People. "The decision to postpone [the wedding] was very difficult. I definitely shed some tears ... But I want to walk down the aisle. I don't want to limp down the aisle."