Kim Kardashian West and school friends (c) Instagram

Kim Kardashian West enjoyed her 20-year high school reunion on Friday.

The 37-year-old reality star hired a party bus to ensure she and her friends could arrive back to the all-girls Marymount High School in California in style in order to enjoy a celebration which marked 20 years since their senior year.

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And Kim - who has children North, four, Saint, two, and three-month-old Chicago with husband Kanye West - was looking forward to the occasion as she knew there was no chance of any awkward run-ins with her former classmates.

She said in a clip posted on her Instagram Story: "So my friends are worried that we're gonna run into people that they were mean to and I feel so good about my conscience that I was so nice to everyone."

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At the reunion, the 'Keeping Up With the Kardashians' star showed off her year books and posed for photos with her classmates, and though she was having a good time, she admitted it felt "crazy" to be back at school.

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She said in another clip: "We are walking down the same halls that we walked 20 years ago, this is crazy!"

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