Demi & Ashton's Odd Family Dynamic

Demi Moore and Ashton Kutcher keep up with their unique family set-up, posing with her ex-hubby Bruce Willis and two of their three daughters — Rumer, 18, and Tallulah, 13.

The extended family all attended the premiere of Live Free Or Die Hard at NYC’s Radio City Music Hall on Friday.

Noticeably missing? 15-year-old daughter Scout.

Other pictures include Demi, Ashton and Rumer at the book party for NYT best-selling author and intuitionist Laura Day at West Hollywood’s ONE Sunset restaurant on Tuesday.

UPDATE: Demi wore Van Cleef & Arpels jewelry with her Yves Saint Laurent dress, handbag and shoes.

25+ pictures inside of Demi & Ashton‘s getting their extended family on…