Actress Jennifer Lawrence says she believes in aliens and is scared that there will be an invasion.

Recalling the storylines of films such as "War Of The Worlds", Lawrence said: "Based on history, when we find each other, we kill each other. I don't feel like aliens are going to be like, 'Oh great! Let's get along.' They might not. They might want to destroy us. Have you seen a Tom Cruise movie?

"So sometimes I look up into the stars and I'm like, 'Oh wow... oh god," she added.

Lawrence was asked to ponder on life's important questions, while she was on "The Late Show" with host Stephen Colbert, reports femalefirst.co.uk.

Asked how she wants to be buried when she dies, she said: "Two words. Coffin. Bobsled."