Singer Leona Lewis has revealed she believes that aliens will one day live on Earth because humans have ruined the planet.
The pop-R&B star has lent her voice for the epic theme song, I See You, for director James Cameron’s upcoming sci-fi movie, Avatar.
And the 24-year-old thinks some of the themes of Avatar may be played out in real life. “We’ve done so much damage, I worry the world will have to end and start again. It will be the next people who occupy the planet who will learn from our mistakes,” the Sun quoted her as saying.