Bruno Mars opened the American Music Awards on Sunday night with a performance that was pure gold. His energetic rendition of "24K Magic" had everyone on their feet as he and a group of backup dancers busted out a '90s-themed routine that included old school track suits,a jaw-dropping dance break, and literal fireworks. In other words, and it was straight-up nostalgia fuel. Watch it above!Related:[br]Bruno Mars's unusual Single,"Versace on the Floor," Is Everything You Loved approximately '90s R&B
Source: popsugar.com