The list (subject to change) is out. Here is the Twilight celebrity and non Twilight Celebrities in attendance.

The cast of THE TWILIGHT SAGA: BREAKING DAWN – PART 1, including Kristen Stewart (Bella), Robert Pattinson (Edward), Taylor Lautner (Jacob), Bill Condon (Director), Billy Burke (Charlie), Ashley Greene (Alice), Elizabeth Reaser (Esme), Kellan Lutz (Emmett), Peter Facinelli (Carlisle), Jackson Rathbone (Jasper), Nikki Reed (Rosalie), Casey LaBow (Kate), Christian Camargo (Eleazar), Mia Maestro (Carmen), Christian Serratos (Angela), Justin Chon (Eric), Michael Welch (Mike), Sarah Clarke (Reneè), Ty Olsson (Phil), Cameron Bright (Alec), Charlie Bewley (Demetri), Christopher Heyerdahl (Marcus), Daniel Cudmore (Felix), Alex Meraz (Paul), Boo Boo Stewart (Seth), Bronson Pelletier (Jared), Chaske Spencer (Sam), Gil Birmingham (Billy), Julia Jones (Leah), Kiowa Gordon (Embry), Tyson Houseman (Quil), Alex Rice (Sue), Tinsel Korey (Emily), Melissa Rosenberg (Screenwriter) and more…

And introducing the new cast members of THE TWILIGHT SAGA: BREAKING DAWN – PART 2, Mackenzie Foy (Renesmee), Lee Pace (Garrett), Andrea Gabriel (Kebi), Angela Sarafyan (Tia), Omar Metwally (Amun), Rami Malek (Benjamin), JD Pardo (Nahuel),Marisa Quintanilla (Huilen), Lisa Howard (Siobhan), Marlane Barnes (Maggie), Patrick Brennan (Liam), Bill Tangradi (Randall), Erik Odom (Peter), Joe Anderson (Alistair), Toni Trucks (Mary), Valorie Curry (Charlotte), Amadou Ly (Henri), Janelle Froehlich (Yvette), Carolina Virguez (Kaure), Judi Shekoni (Zafrina), Sebastiao Lemos (Gustavo), Tracey Heggins (Senna), Guri Weinberg (Stefan), Noel Fisher (Vladimir), Andrea Powell (Sasha).

Additional guests include Lance Bass (*NSYNC), Mark Salling (Glee), Lauren Alaina (American Idol), Paul McDonald (American Idol), Dianna Agron (Glee), Kyle Richards (Real Housewives of Beverly Hills), Maria Menounos (EXTRA), Jennifer Love Hewitt (Ghost Whisperer), Melissa Joan Hart (Melissa & Joey), Heather Locklear (Melrose Place), George Parros (Anaheim Ducks), Cam Gigandet (Twilight), Seth Green (Robot Chicken), David Henrie (Wizards of Waverly Place), Kylie Jenner (Keeping Up w/Kardashians), Kendall Jenner (Keeping Up w/Kardashians), Danica Patrick (Auto Racing Driver), Patrick Schwarzenegger (Model), Kiernan Shipka (Mad Men), Jaden Smith (The Karate Kid), Taylor Spreitler (Melissa & Joey), Slash (Guns & Roses), Ron Artest (Lakers), Megan Park (Secret Life of the American Teenager), Cody Simpson (Singer), Kent Boyd (So You Think You Can Dance), Ryan Guzman (Step Up 4), Kevin Westgarth (Los Angeles Kings), Dee Wallace (E.T.), Bella Thorne (Shake It Up!), Leon Thomas III (Victorious), Dania Ramirez (Entourage), Peyton List (Mad Men), Jared Kusnitz (Secret Life of the American Teenager), Sterling Knight (Sonny With a Chance), Matt Lanter (90210), Chelsea Rendon (A Better Life), Scott Krinsky (Chuck), Ryan McPartlin (Chuck), Vik Sahay (Chuck), Jacqueline Emerson (The Hunger Games), Jonathan Bennett (Mean Girls), Ariel Winter (Modern Family), Devin Harris (Utah Jazz), Dustin Brown (Los Angeles Kings), Drew Doughty (Los Angeles Kings), Jonathan Quick (Los Angeles Kings), Bobby Ryan (Anaheim Ducks), Kelsey Chow (One Tree Hill), Shay Mitchell (Pretty Little Liars), Christa B. Allen (Revenge), Ashton Holmes (Revenge), Amber Valletta (Revenge), Garrett Backstrom (Brothers & Sisters), Jonathan Bernier (Los Angeles Kings), Bruce Boxleitner (TRON: Legacy), David Bromstad (HGTV Design Star), Agnes Bruckner (Private Practice), Madeline Carroll (Machine Gun Preacher), Cedric The Entertainer (Kings of Comedy), Jamie Chung (Sucker Punch), Gary Dourdan (CSI), Haylie Duff (Napoleon Dynamite), Hilary Duff (Gossip Girl), Elsie Fisher (Despicable Me), Jadin Gould (Battle Los Angeles), Marcia Gay Harden (Damages), Savannah Jade (Big Tim Rush), Nick Weschler (Revenge), Gabriel Mann (Revenge), Henry Czerny (Revenge), Ashley Madekwe (Revenge), Wayne Brady (Wayne Brady Show), Michael Chiklis (No Ordinary Family), Matt Dallas (Eastwick), Trevor Donovan (90210), Briana Evigan (Step Up 2: The Streets), Ariana Grande (Victorious), Stefano Langone (American Idol), Vanessa Lengies (Glee), Leona Lewis (Singer), Bruno Mars (Singer), Kathryn McCormick (So You Think You Can Dance), Melanie Moore (So You Think You Can Dance), Chord Overstreet (Glee), Christina Perri (Singer), Mary Lynn Rajskub (24), Mike Richards (Los Angeles Kings), Alan Ritchson (Blue Mountain State), Luc Robitaille (Los Angeles Kings), Cassie Scerbo (Make It or Break It), Adam Shankman (Hairspray), Amandla Stenberg (Colombiana), Sharni Vinson (Step Up 3D), Marlon Wayans (White Chicks), Justin Williams (Los Angeles Kings), and more…

Via TwiFans