Jennie and Shannen Doing "Many, Many Scenes Together," and Shacking Up!

Inside sources reveal what's in store for two actresses set to appear on CW remake

Slumber party at Kelly Taylor's house!

That's what I'm hearing is in the cards for long-lost friends Brenda Walsh (Shannen Doherty) and Kelly Taylor (Jennie Garth) on the CW's new 90210.

According to reliable inside sources, producers are now planning plenty of ultracozy screen time for the two real-life frenemies—they'll even be shacking up together temporarily on the new series, which premieres Sept. 2.

"Jennie and Shannen will have many, many scenes together," said one insider about the four episodes for which Shannen is now contracted. (Jennie will appear in more episodes on a recurring basis.)

So how exactly will the slumber party go down? Click here for the WWK TV scoop!