Kristen Stewart and Nicholas Hoult sure look friendly these days. The two were just photographed taking a break from filming their upcoming movie "Equals" and going on a zip-lining adventure in Singapore.

So could the pair be dating?

A few fans at the island resort Sentosa in Singapore got a surprise when Steward and Hoult arrived, ready to take on a little zip-lining.

The pair is currently filming indie sci-fi drama "Equals" in Japan but apparently made a little time for some fun.

In addition to zip-lining, Hoult and Stewart were spotted go-carting as well. The duo also posed for pictures with a few fans, who later uploaded the photos on a blog.

Kristen stewart is at luge