Rob Kardashian gushes over niece North West and shares sweet new photo

Rob Kardashian is completely smitten with his niece North West.

Kim Kardashian“s younger brother couldn”t help but gush about the adorable one-year-old on Twitter as he shared a picture of little Nori with her mummy.

Rob Kardashian is clearly smitten with niece North West

Goodness @KimKardashian she”s sooooo pretty!!! LOVE HERR,” Rob wrote alongside the split photo, which shows the tot wearing a tiny denim dress, little stud earrings and with her hair styled to the side.

“She loves her uncle Robby!” proud mum Kim replied.

PHOTOS FOR FULL GALLERY

Mummy Kim Kardashian with North West at Burbank airport this week

If Kim has her way, it won”t be long until North is joined by a baby brother or sister. Asked by Entertainment Tonight whether she will soon be expanding her family with husband Kanye West, the 33-year-old replied, “I”m hoping so.”

The star said she loves the idea of being pregnant at the same time as her older sister Kourtney Kardashian, who is due to welcome her third child in December.

Kim Kardashian has said she hopes to be pregnant at the same time as sister Kourtney

She”s like more than half way in, so you know, we”re trying,” Kim revealed. “There”s a lot of craziness in the house, so why not add pregnancy hormones to the craziness

“I would be like a partner in crime,” she added. “Someone to know those cravings that you”re really going through.”

Kim clearly loves being a mummy, and likes to keep her fans updated with sweet snapshots of her baby girl.

Earlier this week she shared a picture of Nori sat on Kanye”s lap in a recording studio, which she captioned, “#BringYourDaughterToWorkDay.”

Kim Kardashian recently shared this photo of Kanye West with their daughter

Kim has also revealed that her 13-month-old recently took her first steps, and is already running “a full marathon”.

She told E! News, “If we”re outside on the grass, it”s like a full marathon. She”ll run – she”ll do whatever. Inside, she”s a little more cautious. She wants you to hold her hand, or she has this little shopping cart she like to walk around.”