-- Congrats are in order for Miranda Lambert ... well, kind of.
During her Saturday night concert at MetLife Stadium in East Rutherford, New Jersey, the country singer revealed: "I got engaged today."
"There's a little 6-year-old boy somewhere here named Sebastian," Lambert clarified. "He asked me to marry him and I said, 'Yes, in 25 years.'"
Lambert, 32, shared the precious moment in which Sebastian proposed at her meet-and-greet before the concert on Instagram Sunday. The singer also flashed her new pink "engagement" ring.
Lambert may have been joking onstage, but in real life she's in a relationship with singer Anderson East. The couple became public with a simple Instagram post back in January.
Previously, she was married to country singer Blake Shelton. The two split last July after four years of marriage.