Twilight stars Taylor Lautner and Kristen Stewart are on the latest issue of Entertainment Weekly, and they dish some fascinating dirt on New Moon casting, their relationship and how Taylor got his ripped physique.

It looks like Kristen was the one who really campaigned for Taylor to stay with the franchise, as producers seemed to have their doubts about the young actor. “It’s completely understandable why they wanted to make sure he was right," she tells EW. “He was so young, 16, so I got it. But I knew he had [to do] it. Just because of how I felt around him." Awww, she's like a protective big sister!

So what's their relationship like? “It’s lamely cute," Kristen says. Speaking of relationships, we can't help but ask about Rob and Kristen's romance...we know Rob's role in New Moon is very minimal, so how are we going to deal with the lack of Robsten on the big screen this November!?

Want more New Moon media to sink your teeth into? Check out the video below for some behind the scenes footage and interview bites with K. Stew and Taylor!