Proud new mom Kourtney Kardashian posted video of baby Mason's first radio interview Friday with uncle Ryan Seacrest.

"My mom, Kim and I had a meeting at the E! building on Friday which is also where Ryan Seacrest does his radio show," Kourtney blogged. I take Mason everywhere with me, and we had to stop in and surprise Ryan! Hence Mason’s first radio interview!"

"Is baby ready to feed?" Ryan, who volunteered to babysit asked. "He's looking for your breast."

Leave it to Seacrest to find the least sexual way ever to talk about a woman's boobs!