Sarah Michelle Gellar was the Queen of Disco in her latest outfit for Star Search, the Netflix talent show that sees contestants compete in various categories, including comedy, vocal, dance and acting, unearthing a new generation of stars. The 48-year-old shared a sneak peek of her look to Instagram on Thursday with several photos of the disco-inspired outfit she wore for the latest episode. Sarah dazzled in a sparkling silver disco crop top that showcased her toned figure, and paired it with matching silver pants and a large belt. The Buffy the Vampire Slayer actress added dangling silver earrings and stacked silver rings to complete the look, and wore her blonde locks in a curly blowout. She topped it off with a dark pink lip and silvery eyeshadow. © InstagramSarah looked incredible in the disco crop top “Night 4 @starsearchnetflix giving disco diva,” she wrote in the caption, as her fans rushed to the comment section to share the love. “Wow, my new obsession is watching how more beautiful you get each week,” one wrote, …