Jimmie Allen is owning up to his infidelity.
The country music star penned an apology to his estranged wife Alexis "Lexi" Allen—who is currently pregnant with the couple's third child together—amid their separation, admitting that he cheated during their relationship.
"I want to publicly apologize to my wife Alexis for humiliating her with my affair," he wrote on Instagram May 18. "I'm embarrassed that my choices have brought shame on her. That's something that she did not deserve at all."