On the latest episode of the 'New Heights' podcast, Rob McElhenney revealed that Kaitlin Olson, his wife and 'It's Always Sunny in Philadelphia" co-star, was outbidding him in the charity auction for the Princess Diana Eagles jacket signed by Kylie Kelce. The couple told Jason and Travis Kelce they ultimately agreed to jointly bid $100,000 for the jacket, which benefits the Eagles Autism Foundation.