Putting her starpower behind an important part of a balanced diet, Miranda Lambert posed for a series of Got Milk? ads at the Country Music Association headquarters in Nashville, Tennessee on Wednesday (October 31).
At the unveiling, the country crooner wore a shiny black short-sleeved top, black pants, and heels as she sipped a glass of cold cow juice.
She shared her excitement with her Twitter followers by posting a photo of herself at the event with the comment, "Just unveiled my new @MilkMustache ad! #gotmilk?"
Recently, the 28-year-old singer spoke with PEOPLE about her marriage to fellow country star Blake Shelton.
When asked what her secret was to a happy marriage with two very busy schedules, she replied, "We won't go more than two weeks without seeing each other." However, too much time together and "we'll kill each other!"