'Desperate Housewives' New Season Secrets Revealed!

Vanessa Williams is moving to Wisteria Lane, and she's about to stir up some major drama on the new season of "Desperate Housewives."

Williams' character, Renee Perry, is a longtime frenemy of Lynette Scavo (Felicity Huffman) who comes to visit because she's having problems in her marriage.

Here's a major spoiler alert! Brian Austin Green plays Keith, a new hottie hired to work on Bree's (Marcia Cross), house -- and that's where a romance with Bree ensues... with Renee also interested.

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Here's another tidbit for "Housewives" fans; "Extra" has learned that "Smallville" alum John Schneider will be walking down Wisteria Lane -- as Keith's father.

"Desperate Housewives" is known for its dramatic catfights and tension, but off-screen the ladies are all friends. Teri Hatcher said, "We are very excited to welcome Vanessa Williams to our cast. I speak on behalf of everyone; we are just so excited to be on Wisteria Lane, it's just a family at this point."

Watch all the drama unfold on the season premiere of "Desperate Housewives," Sunday, Sept. 26 on ABC.