Jessica Alba honor warren kid park bubbles swing crying pregnant cash warren

The most important role Jessica Alba has ever played is that of a mom -- and she's such a natural at it!. (Cue the oooh's and the awwws!)

Jessica kept herself entertained with her iPad, while hubby Cash Warren was more hands-on, pushing daughter Honor on the swings. The toddler also blew bubbles while her mom and dad looked on (see all the cuteness in our massive gallery below!).

Pregnant Jessica has yet to announce whether she's having a boy or a girl. Either way, Honor sure will be happy to be a big sister!