By Amber Goodhand - Radar Reporter
Kimberly Stewart is thrilled to be a new mother, but RadarOnline.com has exclusively learned the rocker's daughter still wishes it had worked out with baby daddy, Benico del Toro.
The 32-year-old's pregnancy shocked the public -- and the couple who the insider says only hooked up for a month, casually, before getting pregnant.
"Kim and Benicio still see each other and talk for the sake of the baby, but it's not romantic and Kim wishes it were," the source told RadarOnline.com.
"They weren't really ever dating to begin with, just sort of hooking up for a month, then boom -- she was pregnant."
According to the source, Kimberly is a wonderful mother to baby Delilah, who was born in Los Angeles on August 21.
"It was a tough birth for Kim, but she's a tough cookie," the source said.
"I think having any more children is the last thing on her mind right now!"
As for Kimberly's famous dad, Rod Stewart, the source said he couldn't be more excited about the new addition to their family.
“I’m really happy and thrilled for them both. Kimberly is delighted!” her mother, Alana Stewart, told RadarOnline.com when she found out about the pregnancy.
Delilah is the first child for both the Oscar-winning actor Benicio and for Kimberly.