Meet Jaydee. Her mom filmed this adorable video of her singing Kristen Kelly's hit song 'Ex-Old Man.' Few women can capture the essence of such a tune in Minnie Mouse pajamas, but hell hath no furry like a woman scorned... before bedtime on a school night.

The pint-sized singer is just four years old, and she also does a mean cover of 'Beer Money' by Kip Moore. In addition to knowing all of the words, this sweetie has all of the moves. We suspect she does not actually have an ex-old man, despite her inspiring performance. She's just too cute and smiley to be angry at anyone. Then again, so is Kristen Kelly -- and she wrote it.