Elizabeth's sister Jaylyn Davis is married to Orlando, who hosts Orlando and the Freakshow radio show on WILD 94.1 in Tampa, FL.
And on Monday's broadcast of the show, Orlando played a game called "Plead The Fifth" with his co-hosts in which he must answer questions honestly or choose to remain silent.
One fan asked Orlando, "Do you like Andrei?"
After Orlando let out a laugh, he replied, "Do I like Andrei? Yeah, Andrei is married to my sister-in-law. They were on the show 90 Day Fiance. He's a good guy, he takes care of his wife, they got a baby coming. So yeah, they're doing their thing."
Elizabeth and Andrei have yet to announce the alleged pregnancy, so Orlando apparently spilled the beans on their family's secret.
Orlando also made the revelation as a quiet, passing comment, seemingly unaware his comment would be huge news and make headlines.
Elizabeth's recent pictures on Instagram are only from the chest up, so it's possible she could be trying to hide her baby bump.
Elizabeth was 27 and from Tampa, FL, when she met Andrei, a 31-year-old from Chisinau, Moldova, in 2016 while Elizabeth was visiting Dublin, where Andrei lived and worked as a bouncer at the time.
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The pair fell in love and got engaged that year, but it took time for Elizabeth's family to warm up to Andrei, as they allegedly found him controlling and disapproved of the couple's hasty decision to wed after knowing each other for such a short amount of time.
Andrei moved to the United States in September 2017, and then the pair tied the knot in December 2017.