Here's the newest Kristin scoop, straight from E! Online:

Is the Torres family involved in the Grey's spin off? Hector Elizondo is playing Callie's dad on Grey's, and he was announced as part of the Grey's 2.0 cast.
According to my sources, this got muddled up in the media. Yes, Hector does play Callie's dad, and yes, he is in the spinoff setup episode, but no, Hector is not involved in the spinoff itself, as had been reported in many outlets. So, Mr. O'Malley and Addison are not running away together. And as I reported in this week's Vine show, she'll have her eye on the sexed up receptionist, Sean Faris from Life as We Know It. (Also known as Tom Cruise's dreamy doppleganger.)
Was there a "moment" there between Mer and Mark in the scrub room on Grey's?! Please say it ain't so.
As far as I know, it ain't so! I'm told Meredith and Derek will be going strong for a good, long while. The death of someone very close to Meredith brings MerDer closer together—and tears her apart (again) from her father.
Are George and Izzie really in love?
They're 100 percent smitten, from what I hear. And, yes, that is a two-way street. There are also rumblings that Sara Ramirez (Callie) might not be coming back as a series regular next season—but I think Izzie started those.
I saw your latest Vine show, and I'm so happy Cristina and Burke are headed for the altar! Is she really going to wear a poofy dress?
Yep. Despite her insistence on city hall, I'm told they'll have a full-on traditional wedding with the big dress and bridesmaids and everything—at the insistence of both her mother and Burke's mother.