Starting a new diet is undoubtedly one of the most common New Year’s Resolutions, and even uber-fit Gretchen Rossi plans to hunker down with a healthy eating and exercise regime.

On January 2, the Real Housewives of Orange County star took to Twitter to share a holiday update with her fans: “My new 2013 diet is working,” Gretchen wrote, alongside a photo of her bundled up in her snow gear. “Apparently I’m shrinking!”

Now before you start to worry, Gretchen’s thin physique isn’t wasting away. The reality star plopped down in an oversized chair, which made her petite frame seem utterly teeny-tiny!

While Gretchen is in no need of going on a diet, we’ve got to applaud the gal’s silly sense of humor!

Source: Twitter