Kim wishes sister Khloe Kardashian a happy birthday

Kim Kardashian has broken her silence on Twitter, posting her first message since the birth of her baby.

But the reality TV star didn’t mention daughter North West and instead wished her sister Khloe Kardashian a happy 29th birthday.

Kim, 32, posted two collages on Instagram, with one featuring pictures of her family when they were younger and another using recent snaps.

Then- @khloekardashian The birthday girl! I love you so much!!!!‘ the new mum wrote.

Now- @khloekardashian The most loyal & supportive person on the planet! Life wouldn’t be the same without you Kokes!’

It’s the first time Kim’s spoken on the social networking site since the arrival of her first child with Kanye West, 36.

North West was born 5 weeks early on 15 June but the new parents have kept quiet ever since.

Kim’s mum Kris Jenner revealed the reasons behind her granddaughter’s unusual name earlier this week.

I love the name North. I’m pro North, absolutely,’ Kris, 57, told US talk show The View.

The way [Kim] explained it to me was that North means highest power, and she says that North is their highest point together and I thought that was really sweet.’

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Anna Francis