Priceless: Check Out The Smith's Reaction To Miley Cyrus 2013 VMA Performance [PHOTOS]

If the Smith's facial expressions aren't classic, I don't know what is. The audience cam caught Jaden, Willow, and Will's faces while Miley Cyrus got her twerk on all over Robin Thicke at the 2013 MTV Video Music Awards.

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LOL! And that pretty much sums it up, folks.

If you missed Miley's performance, check it out below:

Miley Cyrus & Robin Thicke Perform by IdolxMuzic