User "Anniesgotabun" said she told her daughter she needed to smile more after their final rehearsal.
But as most parents know, if you ask your kids for something serious, you could get something snarky instead.
The mom said her daughter spent the whole show sporting an over-the-top smile that was as hilarious as it was horrifying.
She said she can't even be mad at her daughter because she's never laughed so hard in her life.