"Robert Pattinson got on the phone for a chat with Merrick, Dools and Ricki-Lee and spilled the beans on his real-life girlfriend Kristen Stewart.He talks about meeting her for the first time and how her "fierce fierceness" made him a better actor.He also gives us the goss on obsessed fans and making movies that live up to people's expectations.We reckon his fans would watch anything he does -…