PHOTOS: Jen Garner Celebrates Valentine's Day Early

Taking a break from shopping trips with her daughter Violet, Jennifer Garner and her co-star Patrick Dempsey got to work on their newest film, Valentine's Day in Los Angeles on Tuesday.

The film, which also stars Julia Roberts, Jessica Alba, Jessica Biel, Ashton Kutcher and Anne Hathaway focuses on several intertwining stories that all take place during V-Day.