She's so tiny and cute!

Ashlee Simpson and husband Evan Ross grabbed lunch at Il Pastaio in Beverly Hills yesterday, and they gave us a rare glimpse at their adorable baby daughter Jagger Snow! The blonde singer was carrying her little girl as daddy held her car seat, but we still managed to see her precious face for a brief moment.

We wonder if the couple will be spending their Christmas with Evan's mom Diana Ross, or whether they will stick with the Simpson side and head over to Ash's big sis Jessica's house for the holiday? Earlier this month, the little family went on a ski trip in Aspen, so it's very possible they are going for a more low key occasion.

Little Jagger is growing up so quickly!