Beyoncé's latest adventure was off to the races - literally. Beyoncé, 44, and husband Jay-Z made a rare joint appearance at the F1 Grand Prix in Las Vegas on Saturday, November 22. The iconic musician dressed to impress, wearing a custom Louis Vuitton jumpsuit like ones that the Formula One athletes wear to competitions. Beyoncé, specifically, wore a leather version with a dramatic, low-cut neckline that she accessorized with black, pointy-toed boots, a matching handbag, aviator-style sunglasses and red fingerless gloves.