Julia Roberts and Joan Baez dorky dance to 'Style' with Taylor Swift

Well, this is the most awkward/amazing thing we've seen today.

During the latest concert of her 1989 tour, Taylor Swift welcomed Julia Roberts and Joan Baez onto the stage to strut the catwalk during 'Style'.

But instead of just standing there posing like some of her previous guests have done, the Oscar winner and iconic musician proceeded to bust a move.

See Julia, 47, and Joan, 74, doing what any one of us would do onstage with Taylor, 25, in the clip above. We don't even know what to call those moves Julia.

They're even rocking tour t-shirts! It honestly doesn't get any dorkier than this.