‘I think everyone’s pretty much replaceable at the end of the day,’ ‘Twilight’ co-star admits. By Jocelyn Vena Elizabeth Reaser Photo: MTV News Elizabeth Reaser knows she will be back for more action as vampire mom Esme Cullen when “The Twilight Saga: Breaking Dawn” begins shooting. But if she’s got the inside scoop on what’s up with co-stars Kellan Lutz and Ashley Greene , who are reportedly renegotiating their salaries for the two-party conclusion to the franchise, she’s not letting on. “I mean, I go online and try and figure out what’s going on on the Internet,” she revealed to MTV News this week, when she stopped by the offices to talk about “Eclipse.” “That’s really how I get information for the most part, but I’m really excited. You probably have more up-to-the-minute information than I do. That’s how I find stuff out, on weird websites. “I think we’re still, like, ironing out [my contract], but yeah, I’m doing it,” she continued, noting that if you want any more info on the rest of the gang, she’s not the girl to come to for it. “I try and stay as far away from these types of situations as much as possible.” So, how would Reaser feel if Lutz and Greene couldn’t come to an agreement on time? “I don’t know. I think everyone’s pretty much replaceable at the end of the day. I think that’s true of everyone everywhere, except for the Beyonc
