The 31-year-old Grammy-winning singer took to her Instagram Stories on Friday (July 31) to celebrate Ruston‘s 32nd birthday.
Kacey posted a black and white photo of Ruston looking out of a window and she wrote, “Hope you know how lucky the world is to have you in it, Ruston. Happy birthday! I’m in your corner.”
Earlier this month, Kacey and Ruston released a joint statement to announce their breakup.
In Instagram comments left recently, Kacey revealed what she thought of her estranged husband’s new song and she had some really positive things to say.
Kacey is rumored to have landed an exciting role in an upcoming Disney musical movie.