Jessica Alba left the gym on Friday wearing her Juicy coat, yet another cute cap (hats seem to be a staple for her these days) and carrying two purses. Seems like she's not going to let a little baby bump get in the way of staying in shape. On the other hand, she is putting some plans for her personal life on hold until after the baby arrives. Apparently, Jess wants to marry Cash, eventually, but doesn't want to be pregnant in her wedding dress. She's not the only celebrity mommy-to-be who isn't married yet — check out our look back at 2007 pregnancies to refresh yourself on which moms are waiting on their wedding.