Los Angeles - Rob Kardashian is super-excited about becoming a dad but wants to keep it as private as possible.
The 29-year-old told E! News is his first on-camera interview: "I mean it's my first time, so everything is exciting, literally...
"I'm happy and I just like to keep it, you know, keep it private...as private as can be."
Watch the video here:
Rob and his fiancée, Blac Chyna, walked the purple carpet at the launch of the 28-year-old model's emoji app and birthday celebration.
Meanwhile, Amber Rose was the first person to find out about Blac Chyna's pregnancy.
The 28-year-old model - who is expecting her first child with Rob - is "ecstatic" about starting a family, according to the 32-year-old star.
She told PEOPLE magazine: "I was the first person to know, obviously besides Rob. I wanted to shout it out to the world like this is my baby, but I couldn't. I was screaming and like, 'Oh my God we're having a baby!' Chyna's my family so if she's having a baby, I'm having a baby.
"She's ecstatic. She's pregnant and they're both deeply in love with each other. To be happy and in love and having a baby and getting married. It's a great situation to be in."