Jessica Alba and boyfriend Cash Warren are officially engaged. The Hollywood couple met in 2004 while filming Fantastic Four (she was in front of the camera; he was behind) and are expecting their first child in late spring. Alba has long known what she's looking for in love, and she's finally met her match. As the sexy star told us, "My parents taught me about unconditional love, because you have your ups and downs, but you stick through it. I learned a lot from that, and I know that kind of love is possible. ... My parents made a forever commitment, and I know that's what I want."