Cameron Diaz Heads Back to School to Finish Up Bad Teacher

Cameron Diaz Heads Back to School to Finish Up Bad Teacher

Cameron Diaz took a stroll Saturday while shooting Bad Teacher in LA. She's back to filming the comedy after having much of the Summer off to hang out with Alex Rodriguez and focus on promoting Knight and Day, including at the film's recent Tokyo premiere.

Cameron was on set over the weekend without either of her Bad Teacher costars, Jason Segel and Justin Timberlake. Justin currently has his hands full doing press for The Social Network, but all the hard work paid off as his movie took the top spot at the box office.