Kathy Hilton Details Granddaughter London’s Sweet New Milestones

The “Stars Are Blind” singer said she will reveal the world’s first photo of London “when the time is right.”

And yes, Paris is enjoying every moment of being a mother to two children under 2 while planning to expand her family of four.

“I’m having an incredible time, I’ve never been happier,” added the 43-year-old. “They are the sweetest little angels. But I would love to have a sister for London because my sister and I have a very close relationship. I don’t know, I like them both so much right now. But it would be Truly unbelievable.”

For more exclusive information from Kathy, including whether she plans to return to RHOBH next season – watch E! News tonight, April 11, at 11 p.m. on E!.

And keep reading to see Paris and Carter’s sweetest family moments.