Zac Efron & Amanda Crew’s hot scene

Zac Efron and Amanda Crew enjoyed a particularly hot scene in Charlie St. Cloud.

Zac and Amanda had to film a love scene in some grass, which Amanda has revealed was heated grass.

“That grass was actually fake turf with a heater underneath,” she told Hollywood.com.

“Because it was so cold and we knew we were going to be lying on this grass for quite a number of hours, they brought in fake grass and put in heaters underneath it. I think it was those heating blankets or something so that we could stay comfortable.”

“It was great. There were no bugs. It wasn’t all wet and damp and cold – it was warm and toasty.” she added.