Between a new baby, a new film and the likelihood of soon becoming a newlywed, actress Kristen Bell sure does have a lot to grin about. So just how does Bell keep her smile so picture perfect for the paparazzi? We have her secret!

We hear Kristin's confidence to flash her famous pearly whites cones from the professional whitening system, Supersmile. The brand is constantly spotted in her home, movie set trailers and even in her red-carpet clutch!

A few of of Kristen's favorites from the line? Here are the products delivering her mega watt smile

For just $13, the Supersmile Professional Whitening Toothpaste works dental wonders. The formula contains Supersmile's proprietary blend Calprox®, which safely lifts surface stains such as coffee, tea, tobacco, red wine and other stains without harsh abrasives or the risk of sensitivity. And check out this claim: This whitening toothpaste brightens teeth 273% more effectively than the leading national brand. Say cheese!

Kristin has dubbed the Supersmile Powdered Whitening Oral Rinse pure "genius." A great go-to product for a busy woman like Bell, this $16 rinse safely removes stains, freshens breath, and eliminates bacteria, plaque, and gingivitis fast.

"My favorite is the single use mouthwash refresher," said Bell.  "It's so easy to use anywhere- and I keep packets with me on set cause, as an actor, it's so important to have fresh breath!"

And likely in Bell's clutch too is Supersmile's On-the-Go Professional Whitening Gum. At just $5, these little chewables pack a whitening punch. Sweetened only with a natural sugar substitute with proven cavity-fighting properties, this gum cleans, whitens, protects, naturally inhibits cavities and leaves teeth smooth and shiny.

Are you ready to brighten up like Bell? Let us know what you think of SupersSmile in the comments below!