The Keeping Up With The Kardashians star has enlisted the help of classical pianist Oksana Kolesnikova to teach her the skill, according to TMZ.
Kim, 34, tweeted on 22 February: "Just finished my piano lesson in time to watch the Oscars red carpet!!!"
She later added: "I'm going to surprise Kanye by learning one of his songs! He's hardly on social media so he won't know I'm tweeting this lol."
TMZ claims that Kim was first inspired to learn piano after watching her late father Robert Kardashian play.
Kim is currently in Los Angeles, while Kanye is in London with their daughter North, one. It's thought the family will reunite at Paris Fashion Week.
The couple were together in the UK last week to attend the BRIT Awards, but Kim had to fly back to California for Ryan Seacrest's birthday celebrations, while Kanye stayed behind in the UK for work commitments including a speech at the Oxford Guild.
Kim's mum Kris Jenner jetted into London on Monday with the couple's daughter North, reuniting father and child.
She's now off in Paris for Fashion Week.
This family! Never in the same place for long, right?!
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