Just when you thought you knew everything there was to know about Kim Kardashian and Kanye West's wedding, the season finale of Keeping Up With The Kardashians unveils more behind-the-scene details.

The final episode of the season aired in the US last night, revealing some of the drama that went on in the run-up to Kimye's wedding.

The cameras followed Kim as she prepared to give Kanye his wedding gift - one of her famous 'selfie' books.

She added the final touches to the gift as she got her hair and make-up done before the ceremony and showed it off to her sisters.

"I love to make selfie books for Kanye, and for his birthday I made him a selfie book and he loved it", she explained to the camera.

"So for our wedding I made him a new one. I hope he likes it."

To mark the extended final episode of the season, Kim shared an unseen photo from her Italian wedding on Instagram.

With the same rooftop backdrop as her wedding snap with 'Ye and Baby North, Kim stuns as she poses in her gown next to her new husband who looks out over Florence.

Kim also admits how nervous she was to walk down the aisle in the episode.

"I love this long, huge veil but it is the only thing that would make me trip and fall right on my face", she says.

"It makes me so nervous. So I don't know if I can wear it. It’s the longest veil I think in history."

Kim also reacts to little sister Kylie Jenner's blue hair for the nuptials.

"It's not worth the battle, I'm just going to let it go and she has blue hair at my wedding," Kim says.

There was also a last-minute change of bridesmaids’ dresses for all four sisters, and the real reason behind Rob Kardashian's absence at the wedding is revealed.