STEAMY COUPLE

Hot doc Eric Dane of "Grey's Anatomy" and his wife of two years Rebecca Gayheart of FOX's "Vanished" attneded last night's FOX's Fall 2006 Eco-Casino Party in Los Angeles. ABC will air rerun of their red-hot medical drama's 3rd season premiere this Thursday (an all-new episode airs next week), while Gayheart's Vanished (also starring Eddie Cibrian) returns this Friday at 8/7c on FOX, following a mini-hiatus.