A look at Jennifer Lopez's best stage outfits ahead of her Las Vegas residency by hellofashion.com / 20 January 2016 Jennifer Lopez never fails to impress with her showstopping stage looks. As she prepares to call Las Vegas her home and take the stage for her residency at Caesars Palace, the 46-year-old has hinted that she will collaborate with Balmain for some of her looks. While we wait to see her dazzling outfits, we take a look at her 10 hottest onstage looks over the years... Read more about: Fashion news Celebrity style Jennifer Lopez December 1999: Billboard Music Awards in Las Vegas. January 2001: 28th Annual American Music Awards in L.A. December 2001: MTV presents "For Our Troops" in Germany. October 2010: Carousel of Hope gala in Beverly Hills. November 2011: American Music Awards in L.A. October 2012: "Dance Again" world tour in the United Kingdom. May 2013: Billboard Music Awards in Las Vegas November 2013: American Music Awards in L.A. September 2014: Grand Prix in Singapore.