E! Online – Five Celebrity Interview Walkouts (Rob Featured)

2. Robert Pattinson's Publicist: At the 2009 New Moon premiere, Ryan Seacrest asked Robsten—sorry, Pattinson—about Robsten. The gall! The nerve! The, um, totally appropriate thing to ask a leading man whose franchise is built on his rumored relationship with his leading lady! Pattinson's flack wasn't on board with the last one, and all but yanked the actor out of the studio. Pattinson was sheepish; Seacrest dumbfounded. "I was just cut off for the first time ever," the host said.

Via Spunk-Ransom, Source