Pictures of Jessica Alba, Cash and Honor Warren at a Vow Renewal Ceremony

Jessica Alba and Cash Warren headed to Pomona, CA, with Honor yesterday to watch as her parents, Mark and Cathy, renewed their vows after 30 years of marriage. Honor stayed busy playing with her favorite Barbie dolls during the service, while Jess put a loving arm around Cash. It was Jessica's latest family gathering after she and Cash took a New Year's vacation to Mexico, where she showed off her impressive bikini body between playdates with Honor. Another big adventure may need to be planned for Jessica in the coming months, as she's among the many stars turning 30 in 2011.