At The 2015 Grammy Awards, the adorable couple chatted with AJ Calloway and Tracey Edmonds from the programme Extra when the 29-year-old model picked a question out of a mystery bowl.
After she picked the question – Chrissy read the question out: “Public place you did it. Is this the best or the worst?”
John, 36, answered: “The best.”
While Chrissy answered: “Okay the best, um, probably the Obama thing“.
Her husband looked not-too-pleased with the answer given by his wife of nearly 17 months as he was queried what she was talking about.
He said: “I don’t know. We’re not going to discuss that. We’re not talking about it, that’s the truth.”
Chrissy then tried to do a bit of damage control as she assured the viewers that the sex at an Obama event didn’t take place at the white house. She said: “Not the White House. 100% not the White House.”