A couple of unexpected guests showed up to Red Rocks Amphitheatre in Colorado the night of a sold-out concert, photos show.

Two bears joined crowds of Red Rocks concertgoers arriving for a Russ concert on Tuesday night, putting on their own show as ...

A pair of bears with an apparent taste for live music joined the crowds of people waiting to get into a concert at Colorado's iconic Red Rocks Ampitheater.

Two unlikely visitors — a pair of bears — joined concertgoers at Red Rocks Amphitheatre Tuesday night. One bear strolled by ...

An employee at Red Rocks, Jon Amundson, was able to snap a photo of one, and said that, while he was only able to photograph ...

A black bear made a surprise appearance at Red Rocks Amphitheatre, strolling among concertgoers before a show, reminding us ...

Two unlikely visitors — a pair of bears — joined concertgoers at Red Rocks Amphitheatre Tuesday night. One bear strolled by as fans filed in to see Russ and special guest Big Sean.

Two unlikely visitors — a pair of bears — joined concertgoers at Red Rocks Amphitheatre Tuesday night. One bear strolled by as fans filed in to see Russ and special guest Big Sean.

Two unlikely visitors — a pair of bears — joined concertgoers at Red Rocks Amphitheatre Tuesday night. One bear strolled by ...

Two unlikely visitors joined concertgoers at Red Rocks Amphitheatre in Colorado Tuesday night.

Two unlikely visitors — a pair of bears — joined concertgoers at Red Rocks Amphitheatre Tuesday night. One bear strolled by as fans filed in to see Russ and special guest Big Sean.

Two unlikely visitors — a pair of bears — joined concertgoers at Red Rocks Amphitheatre Tuesday night. One bear strolled by as fans filed in to see Russ and special guest Big Sean.