Kimberly Stewart is pregnant with Benicio del Toro, his representative confirmed UsMagazine.com.
The 31 year old actress, model and daughter of legendary rocker Rod Stewart, 66, is not related to the winner of 44 years, Oscar.
"Benicio is a father and a very robust," he said. "Even if [she and Kimberly] are not a couple, are waiting for the arrival of a child."