Jessica Alba joined friends for a girls' night out at Guys and Dolls in LA yesterday. As she enjoyed some time out on the town, things started to really heat up with her race to beat Bar Refaeli in our Hottest Summer Swimsuit Body contest. It's pretty amazing that the new mom is hanging in so close to the supermodel — we admit we're gunning for Jessica! The competition ends at midnight — so remember to cast your vote and be entered to win an iPhone before the polls close! Check out the official rules here.