Reality TV star Kim Kardashian's one regret in life is that she attempted to become a musician.

The socialite recorded a dance track called Jam (Turn It Up) in 2010, and recruited hip-hop heavyweights The-Dream and Tricky Stewart to produce the song, which came complete with a music video directed by Hype Williams and featuring a cameo from her now-husband, rapper Kanye West.

But looking back at her musical venture, Kardashian tells talk show Watch What Happens Live she should have listened to those who advised her not to hit the studio in the first place.

She admits, "I cringed. It's definitely... a fun experience and we gave the proceeds to a cancer organisation. But if there's one thing in life that I wish I didn't do... I don't like it when people dabble into things they really shouldn't be (doing). And I don't think I should have. Like, what gave me the right to think I could be a singer? I don't have a good voice!"