Margot Robbie, Ryan Gosling sport neon lycra outfits on Barbie set

Margot Robbie on-set of the upcoming Barbie movie.

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Robbie looked fabulous in neon lycra.

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Gosling, 41, who plays Ken, wore an identical ensemble (sans the hot pants) as the two frivolously rolled around the iconic beach during filming.

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The duo were seen roller blading as part of filming.

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Funny man Will Ferrell, 54, was also seen getting around on-set in his own set of wheels, as he donned a sharp suit and pink tie.

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Ryan Gosling as Ken in the upcoming Barbie film.

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Development of the film started way back in 2009, but finally kicked into gear last year when Gerwig signed on to direct.

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Some fans loved a bleach-blonde Gosling, while others compared him to Ellen DeGeneres and Freddie Prinze Jr.

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