Oxford students' Shakira tribute goes viral
12 August 2014 Last updated at 10:19 BST
An all-male Oxford university choir have seen their charity cover version of a medley of Shakira hits watched more than four million times on Youtube.
Out of the Blue's video, which was posted three weeks ago, went viral after it was tweeted by the pop star last month.
Proceeds from the song are going to Helen & Douglas House Children's Hospice.