Jennifer Garner Shooting The Dallas Buyer's Club | Pictures

Jennifer Garner stepped onto the New Orleans set of The Dallas Buyer's Club yesterday with her hair pinned up on top of her head. A few hours later, she emerged from the wardrobe trailer in a pink dress ready to hit her mark in front of the cameras. Jennifer stars opposite a very frail Matthew McConaughey in the drama. By this morning Jen was back to her weekday routine in LA, grabbing breakfast at the Brentwood Country Mart's Farmshop with Ben and Seraphina Affleck.

Matthew's character is battling with AIDS in the project, and Jennifer's been cast as his doctor. The subject matter of the film is gravely serious; however, away from the set Jen's been all smiles in the company of her son, Samuel Affleck. Matthew's also been hanging out with loved ones in between scenes; Camila and son Levi were spotted leaving the set yesterday after a midday visit.