Kristen looks like an alien: Pattinson

Hollywood heartthrob Robert Pattinson says his girlfriend and Twilight co-star Kristen Stewart looks like an alien in the forthcoming film Breaking Dawn.

Hollywood heartthrob Robert Pattinson says his girlfriend and Twilight co-star Kristen Stewart looks like an alien in the forthcoming film Breaking Dawn.

The 25-year-old actor says Stewart, who plays Bella Swan in the vampire franchise, looks thin and ghastly in the pregnancy scenes in the film, Contactmusic reported.

"There are scenes where Bella looks like an alien. When the baby eats her from inside, she looks so thin and ghastly.

"Kristen had to wear this horrible makeup and when I'd see her come on set, I'd ask the crew, 'Are you sure we're filming Twilight? Isn't it supposed to be harmless and PG-13?'," he said.

Despite Pattinson's concern, Stewart recently said she "loves" playing a vampire. "I love being a vampire. I was 17 when I read Twilight, and at the time it was so perfect for me," she said.