Evangeline Lilly is pregnant!

Evangeline Lilly is pregnant with her first child.

The former Lost actress was spotted in Hawaii sporting a sizeable baby bump which she has managed to keep secret from the world.

It will be the first child for Lilly and her long-term boyfriend Norman Kali, who she met when he worked as a production assistant on mysterious showLost in which the 31-year-old star played plane crash survivor Kate Austin who was stranded on an island.

The brunette beauty has made no secret of her desire to start a family.

“I have always wanted to have a child of my own and I will always want to go through the gift that women have been given to experience that, so I hope to be a mother at some point,” she has said.

Lilly has also claimed she only wants to conceive one baby naturally and then she intends to adopt so she can give a home to a disadvantaged child.

“For a very long time, I have had intentions to adopt,” she has said.

“We have a huge population problem on Earth. We’re not going to protect the Earth the way we need to protect it if we don’t stop making so many babies. I think I can allow myself one child and from then on, I think I would have to adopt. It makes sense not to add to the population problem.”