Delilah Genoveva Stewart Del Toro Kimberly Stewart

Kimberly Stewart took 5-month-old daughter Delilah shopping at Beverly Glen mall Saturday ... sans baby daddy Benicio del Toro, of course.

While del Toro has promised to be supportive, it's rare that we've seen the two together with their child. Last April, when Stewart's pregnancy was announced, Benicio's rep said the following in a statement: "Kimberly is pregnant. Benicio is the father and is very supportive. Although they are not a couple, they are looking forward to the arrival of the baby."

That's all well and good, but where's daddy???