When the camera's on you, don't waste a second.

That's the attitude an extremely dedicated Golden State Warriors fan took on Thursday when she wowed the crowd - and now the internet - with her hilarious dance moves.

With all eyes on the giant jumbotron, this lady was cutting some serious shapes.

It wasn't just that though, her full Warriors Christmas sweater made for some pleasant viewing as well.

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Bleacher Report shared the clip on Facebook and it already has 27 million views and just over 270,000 shares.

It must have done something, because the Warriors would go on to win the match 116-95 over the Dallas Mavericks.