Jennifer Garner kicked off the week with a breakfast stop at the Brentwood Country Mart alongside her son, Samuel, daughter Seraphina, and mother-in-law, Chris Affleck. Jen kept her little ones warm, with Sera in a puffy jacket and Samuel in a fuzzy cap. The Garner-Affleck family had a fun-filled weekend celebrating Violet Affleck's seventh birthday at a Build-a-Bear workshop in LA. Both Jen and Ben were on hand to dote on their firstborn, who left the party with friends and plenty of presents. Jen spent much of last month in New Orleans filming The Dallas Buyers Club, but she's currently enjoying some time at home with her kids and Ben before the holidays.