Katherine Heigl had a relaxing Thursday around LA grabbing lunch with friends before stripping down to a sports bra for a workout. Between this and her on set panties moment, we've been seeing a lot of skin from Mrs. Josh Kelley these days, which reminds me that we're so close to having our favorite underwear model turned surgery resident, Izzie Stevens, back. Buzz gave us a little peek at what to expect when Grey's returns though I barely remember where we left off. Thankfully, even though this season is shorter, they're still giving us a big finale event (that will inevitably break our hearts). Sigh, nothing pulls those heartstrings quite like Grey's.