Kim Kardashian takes a trip down memory lane

The bootylicious Kim Kardashian was feeling quite nostalgic this morning.

As the 33-year-old watched some old episodes of Keeping Up With The Kardashians – which has been on air since 2007 – she was shocked to see how quickly her little sisters Kendall, 18, and Kylie, 16, have grown up.

‘watching old episode of Keeping Up… OMG Kendall & Kylie look sooo little!’ Tweeted the reality star.

Kim gave birth to North West last year and it’s clear that she can feel time’s flying by!

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Sasha Hilton