E!On Line Marc Malkin "We know where Kristen Stewart will be on Oct. 16. Just got word that...

The Twilight star has signed on to make an appearance at Spike TV's Scream 2010 awards at L.A.'s Greek Theater. (Show tapes Oct. 16 and then airs three days later.)

No word yet if Robert Pattinson will be joining her, but with Eclipse up for six awards, ya never know. The lineup already includes True Blood stars Alexander Skarsgård, Sam Trammell, Rutina Wesley and Kristen Bauer and muscled-up Thor star Chris Hemsworth.

As confirmed by Gossip Cop  "Kristen Stewart is among the stars just added to Scream 2010.

She’ll be joined by Megan Fox, Alexander Skarsgard, Mickey Rourke, Chris Hemsworth and Marilyn Manson, in addition to previously announced celebs like Sigourney Weaver and Aaron Eckhart.

The event airs on Spike TV on Tuesday, October 19.

SpikeTV OFFICIAL PRESS RELEASE
New York, NY, October 7, 2010 – Months after millions of viewers were riveted by “Lost’s” finale, fans will be given the opportunity to bid a final farewell to the landmark series, as “SCREAM 2010” brings together the show’s cast and creators, including Jorge Garcia, Harold Perrineau, Henry Ian Cusick, Carlton Cuse and Damon Lindelof, for a tribute to the survivors of Oceanic Flight 815. More cast will be announced shortly. The two-hour event premieres on Spike TV on Tuesday, October 19 (9:00 – 11:00 PM, ET/PT).

The show will feature a musical performance by Grammy and Academy Award-nominee M.I.A., as well as appearances by Kristen Stewart, Megan Fox, Mickey Rourke, Marilyn Manson and Chris Hemsworth. These luminaries join a host of previously announced “SCREAM 2010” talent, including the reunion of Michael J. Fox, Lea Thompson and Elisabeth Shue onstage in honor of the 25th anniversary of the original "Back To The Future," the presentation of never-before-seen footage "Scream 4” by franchise creator Wes Craven and stars David Arquette, Neve Campbell, Emma Roberts and Hayden Panettiere, Academy Award-Winner Sir Anthony Hopkins introducing world premiere footage of his upcoming supernatural thriller "The Rite," and an exclusive first look at "Paranormal Activity 2.


Oh, I hope this is not Rob's payback for him attending the TCAs alone. haha. Let's hope Rob will also be confirmed to attend soon. October 16th is still so far away anyway.