Kelly Clarkson just lost her ex-husband... and in the wake of his passing, her fans are saying they're getting more insight into their relationship than they ever wanted. We're speaking of course about the shocking reveal in his obituary that he had moved on... with her assistant! The tribute said he'd devoted himself to a cowboy way of life with "his beautiful and loving partner in life and business, Brittney Marie Jones." The obit did not, we should note, mention Kelly at all. So... who is Brittney Marie Jones?? That was the question. And the answer has led to even more questions.