Sydney Sweeney turned heads at her 28th birthday party by wearing the very same metallic, star-encrusted mini dress that Britney Spears wore during her Circus era. The dress, from The Blonds’ Spring/Summer 2009 collection, is a nostalgic throwback to Spears’ 2008 Circus imagery. Sweeney leaned into the theme by recreating the original pose and styling, while pairing it with metallic heels and surrounding herself with intergalactic decor at a space-themed celebration.