The "Let's Dance" team will not only celebrate Simone Thomalla live from 8:15 PM on RTL. They have already wished the contestant happy birthday via Instagram. "Happy Birthday, Simone!" reads a post.

The singer and actress shared a clip of herself jamming to the song "Invasion" by Chumbawamba on Instagram ... Birthday, Gracie. Enjoy your special day🎉🍾🥂🩷," and "Happy Birthday ...