Ellen DeGeneres is casual in blue shirt and black pants as she runs errands in exclusive Montecito

Diane Keaton jokes about being lonely during a visit to Ellen DeGeneres: 'I could use a man or two'

Ita Buttrose and Carla Zampatti both don pale blue jackets at the Women of the Future Awards

Mischa Barton is looking cool in blue as she wears azure hued face mask