Now Then Cinderella Sweet Sixteen is an online game at 43g.Com. You can play Now Then Cinderella Sweet Sixteen in your browser for free.It's Cinderella's birthday and she is turning 16! She is getting ready for a wonderful sweet sixteen party. Princess Cinderella likes the amazing modern fashion styles and for her party she can't decide what to wear. She can go for her classic look or a modern one.