Jennifer Garner tights sunglasses Seraphina Rose sneakers Jennifer Garner's youngest Seraphina put up her tiny dukes while hanging out with mom in Beverly Hills yesterday.

But with that cute baby smile on her face, we know she wasn't really looking for a fight!

Jen had a rare day off yesterday as she just wrapped shooting on Arthur (also starring Russell Brand) and she prepares for the release of her new film, Butter.

Somehow, she manages to make juggling a successful career and motherhood look easy breezy!