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."