Twilight Love Triangle? Robert Pattinson Torn Between Co-Stars Kristen Stewart And Nikki Reed

As well as being thrust into the spotlight by his new-found fame, lucky Robert Pattinson is also reportedly basking in the attention of his two leading ladies.

The Twilight hunk is said to have a major crush on co-star Kristen Stewart, while his other female cast mate Nikki Reed reportedly finds Robert irresistible.

An insider tells Life & Style, "Nikki and Robert are just friends presently, but there definitely is a past - and probably a future.

"The problem is that Robert seems obsessed with Kristen."

Robert and Nikki (Left) and Robert and Kristen (Right)

And it's not just Nikki who has noticed the mutual attraction between Robert and Kristen - co-star Christian Serratos says that when the cameras stopped rolling "there definitely was chemistry!"

But if Robert wants to win Kristin over, he will need to overcome one major obstacle - her boyfriend Michael Angarano!

Twilight is released December 19.

See Twilight mania in London below