Big Time Rush make quite a point with their 'Like Nobody's Around' video, looking swaggy in their '50s doo-wop tuxes, tie-less grey suits, '70s bellbottoms, baggy and loud '90s hip-hop gear, complete with backwards baseball caps, and skinny jeans, leather jackets and kicks, among others.

The phrase is dance like nobody is watching, but the BTR boys are dressing like no one is, at least in this video.

Through it all -- timeless, classic looks as well as the notoriously bad fashion fads and trends we're glad died quickly -- BTR's dance moves remain flaw to the less. It doesn't matter what they wear and what era they pay homage to with their clothing and style. BTR can sing and dance their butts off.