If you had a rap or song or poem or gift for her on her birthday what would it be?

It's her birthday, you decided to plan EVERYTHING for her to give her time to gussy up and get ready for the surprise! Her friends are all trying their best to help you out, after a long time of preperation it's finally time. The lights turned off and you silently wait for her arrival. She's here! Lights are on! Everyone yells "SURPRISE!" She giggles and has a cute smile on her face (woohoo!) everypony gave their gifts, so what's your gift to her on the very special day?