Actress-turned-math wiz Danica McKellar has decided to put away the sine and cosine and head straight for some classic lady curves.
"The Wonder Years" actress was spotted on the set of Avril Lavigne's music video wearing what might be the literal embodiment of a punk rock princess, complete with fishnets, safety pins and a head chain.
Lavigne wrote the Max Martin-produced track with new husband Chad Kroeger.
In addition to penning four books about math, McKellar, 37, has appeared on "How I Met Your Mother," "The Big Bang Theory" and does voice work for "Young Justice."
My partner in crime @danicamckellar on the set today of my music video for #ROCKNROLL pic.twitter.com/G3WJK8PHTZ— Avril Lavigne (@AvrilLavigne) July 26, 2013