Diet Dr Pepper TV Commercial 'Lil' Sweet: Neighbor' Featuring Justin Guarini

After a woman listens to her neighbor Donna's story about training possums, Lil' Sweet (played by Justin Guarini from American Idol), a miniature red-headed rocker, emerges from the bushes to present her with a reward for her patience: a Diet Dr Pepper. She enjoys the sweet taste for only a moment, until her husband interrupts the scene and calls out Lil' Sweet. But the tiny man insists the woman remain strong; SHE's the one who endured Donna's prattling!