The Smurfs 2 Premiere

The Smurfs 2 premiere was a family affair! The celebrities ensured that. 

Neil Patrick Harris and his partner David Burtka stepped out for the premiere of "Smurfs 2" in Los Angeles with their adorable twins, Harper and Gideon. The 2-year-olds giggled as they posed on the red carpet, flashing their best smiles for the camera to celebrate their dad's new animated flick. Harper wore a mini sequined dress and sandals while her brother sported shorts, a white-collared shirt and bow tie.

Britney Spears walked with her "Ooh La La" music video costars – her sons Jayden James and Sean Preston. She was dressed in a curve-hugging blue Herve Leger dress with black accents as she posed on the red carpet with her boys at her side. 

Katy played it fairly safe this weekend as she attended the premiere for The Smurfs 2. Katy, who did the voice of “Smurfette” in the film, wore a blue Tadashi Shoji dress that fell below the knee. The top of the frock had a lace top with matching floral embellishments. Held together by a thin belt, the bottom was made up of pleated leather. She attended the event with her grandma Ann Hudson

Jayma Mays joined her co-stars for the ‘Smurfs 2′ LA premiere in a selection of colors which really popped against the blue carpet wearing a fuchsia-pink short-sleeve top and orange A-line skirt from Paper London’s Spring 2013 collection. Eye-catching sexy satin open-toe booties amped up with an abstract floral print managed to upstage everything going on north of her ankles.

Late Anna Nicole Smith's 6-year-old daughter Dannielynn dolled herself up for the film in a grey chevron frock with blue and yellow accents, complete with a picture of her favourite smurfette on the centre. Her father Larry Birkhead dressed to match his daughter in a grey, yellow and blue T-shirt and jeans.

So tell me, who is the most adorable of all?? :)