Robert Pattinson dreamed of being a rapper

Robert Pattinson, who plays Edward Cullen in the "Twilight" movies told Oprah in an interview that will air on "The Oprah Winfrey Show" that he envisioned himself making big bucks as a rapper.

"I used to want to be a rapper when I was, like, 14," the actor said.

Pattinson appears on "Oprah" with possible beau, Kristen Stewart and other "Twilight" hunk, Taylor Lautner.

The interview will be on Thursday's show - the day that Pattinson turns 24.

So what does he think about fame?

"It's a great position to be in because you can walk into a room and everybody's screaming," he says of the rapturous fan response from the audience.

"It's not really about you," he says.

"So, it never really goes to your head and you can kind of participate in it. It's about the fans themselves. A lot of people, they just like doing Twilight-related things."

Lautner agreed with Pattinson.

"It's really unlike anything else," Lautner, 18, says.

"It's amazing; over the past two years, I've had the time of my life. I couldn't be more thankful."

"Twilight; Eclipse" hits movie theaters on June 30.