Below are some Grey's Anatomy spoilers from E! Online's weekly Q&A this morning. Here's the latest on how Izzie's doing - at least according to her mom - and what's going down between Meredith and the Chief. Spoiler alert: it could get ugly!

Q: How's Izzie doing on Grey's Anatomy?

A: Sharon Lawrence makes her debut as Izzie's mother this week, and according to Izzie's mother's psychic, Izzie is going to be just fine. You will be shocked to learn Izzie's mother's psychic is not reliable, and in point of fact, Izzie's cancer is getting worse, not better.

Q: Any scoop for this week's episode of Grey's Anatomy?

A: Meredith steps over the line with a patient this week, and that causes the fight of the century between her and the Chief. She also un-invites him from the wedding!

On a side note, if you haven't seen it, you can check out Mer and Der's official wedding website if you are looking for more details about the special day.

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.