Is That Winnie Cooper? Danica McKellar Gets Sexy For Avril Lavigne's Video

Were you wondering what happened to Winnie Cooper from The Wonder Years? Well, Danica McKellar resurfaced in LA to star in Avril Lavinge's music video for her single "Rock N Roll" yesterday. She showed skin in a belly shirt paired with a short leather skirt and fishnets for the sexy video shoot, while Avril donned what appeared to be military gear, complete with a helmet. Danica and Avril seem to have hit it off, which Danica revealed on her Twitter account, writing, "Just had the best time shoo...