Sienna Miller: Fun and Flouncy

Sienna Miller goes fun and flouncy in a shades of Pepe Jeans London minidress with yellow accents, out and about with pet pooches Porgy and Bess on Saturday in London.

The 25-year-old world famous fashionista toted around her Jimmy Choo Ramona bag and chatted on her cell phone as she left her London home and enjoyed the sunny weather on a long walk with her dogs.

Video footage below of Sienna kissing mummy Jo Miller goodbye earlier in the week…