If it weren’t for kids, would I really feel like I’m aging? Honestly, no. But here we are and kids do exist and they grow up ...

Jessica Alba proved that her genes run strong in her and ex Cash Warren's 17-year-old daughter Honor during a girls trip across Europe. See photos of their twinning moments.

Jessica Alba proved that her genes run strong in her and ex Cash Warren's 17-year-old daughter Honor during a girls trip across Europe. See photos of their twinning moments.