The duo was seen Saturday at Mammoth Lakes, California, reports contactmusic.com.
While Jenner opted for the snowboard, Styles chose a pair of skis.
They were accompanied by a couple of friends as they made their way down the snowy mountain wearing matching black heavy coats.
Rumours about Styles and Jenner dating began when they were photographed leaving Craig's Restaurant in Hollywood on Nov 20, 2013.
--IANS (Posted on 05-01-2014)