United Kingdom, Sept. 11 -- Becky Hill reportedly had to be pulled from a lake in Wales after she got into difficulty in the water while filming a music video.

The 32-year-old pop star was shooting the promo for her single Changes at the Eryri National Park and she was wearing a long, white dress while filming scenes in the water but she is said to have struggled to swim as the gown's fabric became too heavy and wrapped around her legs - and a bodyguard had to dive in and pull her out.

A source told The Sun newspaper's Bizarre column: "The idea was that Becky would swim out into the middle of the lake, in a long white dress, and then go on to her back and float while singing Changes.

"The shoot started off fine but, when Becky got out ...