Kimberly Stewart and Benicio del Toro are having a baby!

But don’t get any romantic notions in your head. According to del Toro’s rep, Robin Baum, the two aren’t dating.

“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,” Baum reportedly told Life & Style. This is the first child for both.

Stewart, 31, is the daughter of – and, regrettably, bears a startling resemblance to – rocker Rod Stewart. She had quite the party girl reputation up at least  up until a couple of years ago when she had a falling out with her gal pal Paris Hilton. She’s been engaged to musician Cisco Alder and former “Laguna Beach” star Talan Torriero and is rumored to have dated both Tommy Lee and Joe Francis (the schlep who produced all those gag-worth “Girls Gone Wild” videos). More recently she’s been linked with actors Jude Law and Rhys Ifans.

Damn. She really got around. Another thing she got from her dad, I guess.

Del Toro, 44, is perhaps best known for his Oscar winning role in “Traffic.” He has a host of other acting credits to his name, including “Che,” which he also produced. His past flings have included beauties Scarlett Johansson and Lindsay Lohan.