Those U.K. beauties in the Saturdays continue to ramp up their efforts to achieve the domination of America that is most certainly on the horizon for them.

The all-girl five-piece performed a delicate but rousing version of their first U.S. single 'What About Us' acoustically on 'The Jeff Probst Show.'

We already knew that the ladies were gorgeous and talented, but this clip demonstrates the extent and the depth, as well as the scope and breadth, of their talent. They sing as pretty as they look. But with the stage lights dimmed, we were able to focus on their honeyed voices over everything else. Beautiful on all fronts.