Singer Beyonce Knowles' fans were swooning over a member of her security who went viral for his good look and priceless reaction to the "mute" part during Bey's 'Energy' performance.

In a fan-taken video that made the rounds online, the security guard could be seen standing on the side of the stage in a sleek suit. When the crowds went silent following the Grammy winner's cue, the man could be seen giving Beyhives a little smirk of approval, reports aceshowbiz.com.