VIDEO : Serena Williams Talks About Her Beyoncé's Lemonade Video Cameo Experience

WSJ. magazine When Beyoncé 's new and controversial visual album Lemonade debuted on HBO in April, scores of fans were delighted to see Serena Williams pop up in one of her music videos, "Sorry." In the clip, the tennis champion twerks next to the pop star, who lounges in a chair. "I've known Bey for a long time," Williams told WSJ. magazine in comments posted Monday. The outlet features her on the cover of its newest issue.