Kim Kardashian's daughter has taken her first steps.

The 'Keeping Up with the Kardashians' star and her husband Kanye West are "so proud" of 13-month-old North after she walked unaided for the first time after a swimming lesson.

Kardashian announced her little girl had reached the milestone on her Instagram page, posting an adorable picture of her kissing the little girl, who was wrapped in a yellow towel.

She wrote: "Our baby girl finished one week of swimming lessons today then took her 1st steps right when she got out of the pool!!!! Mommy & Daddy are so proud of you!!!! Photo cred: Daddy (sic)"

Kardashian, 33, previously confessed that North made her want to have "a million" children because she is the perfect baby.

She said: "I've always wanted about six (kids). After having (North), I would have a million."