Ken Todd's iconic "Goodbye Kyle," will never not be funny - just ask Kyle Richards. Kyle, 56, teamed up with sister Kathy Hilton for a panel at BravoCon 2025 and detailed the last run-in she had with Lisa Vanderpump. "The other night, I was in the Beverly Hills Hotel - I didn't tell you this - and I saw Ken and Lisa," Kyle recalled on Sunday, November 16. "I I sat there and I thought, 'Well, what should I do?' Because it doesn't always go well when we see each other in person." She continued, "Maybe she did see me, maybe she didn't. But as he was leaving, I said, 'Goodbye, Ken.