What do you do when you've got money burning a hole in your pocket? If you're one of these celebrities, you find a company you believe in and help it pop. That's what Jessica Alba did. Today it was announced that the actress and mother of two is behind a new startup called Honest Co. which allows parents to order non-toxic baby supplies. The former Dark Angel star is just the latest celeb to invest in a tech startup. Check out the other athletes, musicians, and actors that have thrown money into new tech companies.