1, 2, 3, 4, 5, 6, 7, 8! Dunkin' teamed up with three-time GRAMMY winner Megan Thee Stallion to launch Dunkin' Protein Refreshers, bold sips made with Protein Milk. In the "Dunk N' Pump" campaign, Megan transforms into "Pro-Tina" — a playful alter ego — leading a high-energy jazzercise workout fueled by the Refreshers and set to an original track she created exclusively for Dunkin'.