Kim Kardashian has hit back at suggestions she doesn't spend enough time with her daughter.

The reality TV star, who is currently accompanying her fiance Kanye West around the U.S. on his Yeezus tour, lashed out at one critic on Twitter and insisted their five-month-old little girl, North, is with her 24/7.

The brunette beauty was furious after one of her 18.8 million followers apparently questioned her bond with North in response to a tweet she posted on Saturday (30.11.13) that read: ''We took our baby girl swimming today for the 1st time, she loved it so much! #BestDayEver,'' and failed to include a photograph of the event.

She ranted: ''u sound so ignorant. Bc I don't tweet or instagram my every move w my daughter means I am not with her 247? We share what we want. Or is it bc I go support my fiance at every show & I post pix? When the baby goes down 4 bed or a nap, parents are allowed 2 work & support each other, maybe even have fun too. (sic)''

Kim, 33, has attracted criticism of late for attending Kanye's concerts every night, instead of staying at home to look after their baby.

The couple also enjoyed a lavish shopping spree in The Webster boutique on Saturday morning in Miami, Florida, without North.

An onlooker previously said: ''People on the street were going crazy to get a glimpse of them. They were lined up around the block.''