Holly Madison debuts baby Rainbow in new photo
"Just holding her is so much fun. Even the delivery was easy -- I was actually laughing as I was pushing," Madison tells In Touch. "I had an epidural, so it was fun. She made it easy on me."
Madison also says the baby's colorful name comes from a former schoolmate of Madison's, whose name she was "always envious of." And Madison doesn't care if people think the name is weird.
"If getting teased about her name is the worst thing that's going to happen to her, bring it on."
The former Playmate also says this is definitely not the end of her family with boyfriend Pasquale Rotella.
"We want Rainbow to have lots of brothers and sisters. I'd love to have six!" says Madison.
For the full interview and all the pictures, pick up In Touch, on newsstands now.