The Cox-Arquettes made the most of sunny LA by taking Coco to a friend's birthday party at a park on Saturday. She and Courteney dressed alike in their light blue zip-ups while playing with bubbles and enjoying some juicy watermelon. Seems like summer is just around the corner. While hard-core Lucy Spiller [1] may get our attention on Sunday nights, the role of Courteney as a mom is more endearing.

[1]

Fame [2]