Avril Lavigne is shooting the video for 'Rock N Roll,' the second single off of her forthcoming album, and she recruited 'Wonder Years' actress Danica McKellar to co-star! 

New York Times bestseller / mathematician McKellar (aka Kevin Arnold's love interest, Winnie Cooper) posed with the 'Here's to Never Growing Up' songstress behind the scenes of the video shoot. Both ladies are decked out in sexy battle gear, with Avril looking like the leader of some nomad desert army in her helmet and bullet chains. It's like 'Mad Max' meets a burlesque show!

Lavigne, who just married Chad Kroeger on July 1, posted the picture to Twitter, writing, "My partner in crime @danicamckellar on the set today of my music video for #ROCKNROLL." She also tweeted, "thank you @danicamckellar for acting in my video. You are beautiful and so sweet. We kicked butt today! #ROCKNROLL."

McKellar shared Avril's sentiments, tweeting, "Just had the best time shooting @AvrilLavigne's new video. And she is so sweet and fun! Made me feel like a rock star."

The release date for the 'Rock N Roll' video has yet to be revealed, but the song will hit iTunes on Tuesday, July 30.

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