sunglasses Katherine Heigl stripes American Bistro They say horizontal stripes are unflattering, but not if you're Izzy!

Katherine Heigl grabbed lunch at American Bistro in LA on Friday, and the Knocked Up star looked picture perfect in jeans and a nautical-inspired top. Has Mrs. Josh Kelley been hitting the gym?! Girlfriend is looking super slim and trim lately!

Maybe the 33-year-old actress is too busy with mommy duty to eat? The Grey's Anatomy stunner adopted her second daughter last month with her musician hubby Josh Kelley. The little tot joins big sister Naleigh, 3, who was adopted from South Korea in 2009.

Not only do we congratulate Katie on her baby joy, we also have to mention how happy it makes us that she quit smoking! We haven't seen the mom-of-two with a cigarette in ages. Bravo!