Beyonce Knowles Stops Concert to Arrange Onstage Proposal

One of Beyonce's dancers is a single lady no more after getting engaged on stage during a recent concert. Beyonce and her dancers were perform "Single Ladies" during the pop diva's sold-out stop of her "Formation World Tour" in St. Louis on Saturday. Suddenly, Beyonce stopped the performance as the artist's choreographer and the tour's creative director John Silver asked dance captain Ashley Everett to marry him.