Japanese pop star AYAKA called on the crowd at the Tokyo LIVE EARTH concert to help save the world.
The star, part of the line-up at the Japanese event, has already started changing the way she lives in a bid to cause less damage to the environment.
Speaking at the concert, she said, "We can start helping by doing something small.
"I started to carry my own eco-bag so I don't have to use plastic grocery bags, and use my own chopsticks instead of disposable ones."
Darth Vader is back and James Earl Jones will once again provide the villain’s voice.
It was a very different experience for the young actress.
He hadn't heard Newt Knight's story before signing on to the project.