The AYR president proposed earlier this week with a 4-carat ring that he personally designed with Leor Yerushalmi and The Jewelers of Las Vegas.
“I was so surprised, I kept saying, ‘Stop joking around, stop joking around!’” Lea said of her recent engagement.
“I keep thinking it’s borrowed and I have to give it back at some point.”
The 31-year-old actress announced her engagement a few days prior, by sharing a photo of herself with her ring-adorning hand covering her face. She captioned the picture “Yes,” with a diamond ring emoji.
While on the show, Lea also addressed a conspiracy theory that alleged she was illiterate.
"I woke up one day and all of a sudden all online, someone had made like a conspiracy video—45-minute long video—trying to prove that I can't read or write," she explained. "Not only do I have to memorize pages and pages, they said that Ryan Murphy would have to read the lines to me."
"Ryan called me. He's like, 'Do people think that I have the time in my life to come and do this?' I got accepted to NYU. It’s the most bizarre thing that’s ever happened in my life,” she added.
Watch part of the interview here.