Jessica Alba looks so hot hot hot in this bikini photo shoot for Shape magazine’s issue.On the secret to her incredibly fit physique: “I attribute my athletic body to the martial arts, gymnastics, dance, and strength training I did while filming Dark Angel.

 That’s made me strong and really set the bar.”On how having daughters has improved her body confidence: “I wasn’t truly confident about my body until I had my daughters, Honor, and Haven, . I felt more comfortable in my own skin after they were born.

 Plus, if I want them to be happy with their bodies, I need to walk the walk.”On her must-have snack: “I’m addicted to popcorn. I eat it throughout the day. I’m a scatterbrain with lots of things to do at once, and eating popcorn helps me concentrate. 

It’s my way of dealing with my mind wandering off.”Also pictured inside: Jessica at the airport over the weekend in Los Angeles.