Hello, Winnie Cooper.
On Thursday, the ladies were spotted on a Los Angeles lot in full costume to film the music video for Lavigne’s new single “Rock N Roll.” The track is from the Canadian singer’s upcoming fifth studio album (and yes, it was co-written with her new hubby Chad Kroeger).
While Lavigne stuck with an army green dress and knee high boots, her co-star turned heads with an outfit that put her rock hard abs in the spotlight.
McKellar, now 38, owned it in a mini denim vest, a crop top, blue fishnet stockings, a short black leather skirt, giant hoop earrings and orange boots.
For those who haven’t kept up with all things Winnie Cooper, McKellar is a mother of one, is recently divorced and has written a number of math books for adolescent readers, including the 2012 release Girls Get Curves: Geometry Takes Shape.
[Lead image courtesy of Twitter/Avril Lavigne]