Tending to her domestic duties, Ellen Pompeo stepped out in West Hollywood today to do some grocery shopping at Whole Foods. Leaving her newborn and her hubby at home, the 39-year-old actress stocked up on some organic food before making her way back home for lunch. Meanwhile, in Grey’s Anatomy news, it appears last night’s episode set up Katherine Heigl five-week break perfectly. [Spoiler alert ahead.] “Yup, Izzie is gone,” says Mark Wilding in the Grey Matter writers blog. “