Robert Pattinson on the verge of nervous breakdown

Twilight star Robert Pattinson is reportedly on the verge of a mental breakdown due to the constant spotlight on his personal life. The 24-year-old actor is struggling to deal with being one of the world’s biggest stars and his co-star Kristen Stewart, whom he is constantly linked with, is said to be worried about him, Look magazine reported. “Kristen’s absolutely frantic about Rob. She’s never known him to get so upset. He’s gone from obscurity to being one of the biggest stars on the planet and the pressure he is under is unbelievable. She’s trying to keep his spirits up, but she’s worried he needs more support,” a source said.