PEOPLE's Week in Photos

The hottest celebrity news in pictures, including Usher, Bill Clinton, Mary-Kate Olsen, Britney Spears and more


A frustrated Serena Williams argued a call by chair umpire Mariana Alves during her losing quarterfinal match against Jennifer Capriati Sept. 7 at the U.S. Open Tennis Championships in Flushing Meadows, N.Y. Three of Alves's calls in the third set were considered questionable, and one – in which she overruled a call by a line judge – led U.S Tennis Association chief executive Arlen Kantarian to personally call Williams with an apology from the organization.

Sign up for our daily newsletter and other special offers.
    Choose your newsletters
Thank you for signing up! Your request may take up to one week to be processed.
    see all newsletters