What to do when you're running out of ideas to keep the drama going on your reality show? Roll out the good old lie detector test.
On the latest episode of Keeping Up with the Kardashians, family matriarch Kris Jenner was the (un)lucky subject for the ultimate truth-telling exercise. Watch her squirm in the video snippet above.
Kris took the test to prove her fidelity to husband Bruce Jenner, who was fuming about his wife's secret meeting with her ex Todd Waterman, the man she cheated with while married to Robert Kardashian. And so the revelations poured out!
With Khloé, Kim, Kourtney and Bruce looking on, Kris revealed she is not having an affair with Todd, and doesn't want to either.
When asked who her favourite daughter was, she didn't hesitate to say "Kim". Awkward!
She also confirmed that Robert Kardashian is Khloé's biological father, just in case you were losing sleep on that one.
"I passed the lie detector test," Kris said afterwards.
"Hopefully my family will realise that I've been telling the truth all along, and they'll leave me alone."
Like that's ever going to happen as long as the K clan are on air. Anyway, Kris and Bruce took off to Malibu for a raunchy getaway after all that unnecessary stress.
Before the test, Kourtney called her mother "a little whore" for meeting up with former toyboy Todd. No wonder she wasn't picked as the favourite!