Let's start by saying everyone is different, and while we can't make you Jessica Alba (this isn't plastic surgery here), we can fill you in on what's reported [1]Miss Alba does to keep fit.

To learn Jessica's daily routine,

• Warm-up for 10-15 minutes to bring your heart rate up on the treadmill [2] or elliptical
• 45 minutes (to one hour) of cardio
• 50 lunges [3]
• 50 crunches
• 10 minute cool down on the treadmill or elliptical to bring your heart rate back down

Fit's Tip: While it was never reported that Jessica starts or ends her routine with stretching [4], it is always a good idea to stretch before and after working out.

Source [5]