Everyone's favorite yo-yo dieter Jessica Simpson was spotted singing the National Anthem yesterday at the AT&T National golf tournament hosted by Tiger Woods at the Congressional Country Club in Bethesda, Maryland.

Jess wore a patriotic, form-fitting blue and red striped dress that showed off all of her assets. At least she put the Daisy Dukes away.

At least she looks adorable and happy!

Make your way through our gallery of J-Simps, and let us know what you think about Jessica's curvy bod and her performance in the comments!