As previously reported by the Gossip Girls, Jennifer Lopez pulled out of her "Project Runway" guest judging duties at the last minute due to a foot injury. But, interestingly enough, she was fit and fine to participate in the Nautica Malibu Triathlon just two days later.

And the whole ordeal has the folks over at PR calling foul. According to a source, host Heidi Klum was furious at J. Lo's failure to show up for the show's season finale. "Heidi went from one big-name judge for the finale to none. It was embarrassing, especially the excuse that (Lopez) was hurt."

For more from the source, click here.