Get bikini ready in a month? It might be possible. 

Nivea is holding a monthlong bikini challenge to help you get in shape before summer starts.

Sign up on the Web site and follow along with the weekly plans.

They include eating tips and an exercise schedule along with products that help to reduce the appearance of cellulite and some fashion tips.

And even if you aren't quite beach ready in a month, you'll at least feel better about yourself and may even win some great prizes, including a Marc Jacobs bathing suit or a trip to Miami.