Which Celebrity Makes the Worst Pop Singer?

May 21: Kim Kardashian attends the 16th Annual Cosmetic Executive Women Beauty Awards at the Waldorf-Astoria in New York. (AP)

We're still scratching our heads over how Kim Kardashian managed to become a legitimate celebrity by making a sex tape.

But now she's attempting to add "pop star" to her resume.

At a New Year's Eve party at Tao Nightclub in Las Vegas, Kardashian debuted "Turn It Up," a dance single that she "accidentally" recorded with hip-hop producer The Dream.

"Alright, you guys. I didn't mean to, but I did a song with The Dream, and it's really fun ... and I hope you guys like it, so everyone have a drink and let's dance to my first single!" she says in what appears to be a fan-shot video of the New Year's Eve performance of the song.

SODAHEAD SLIDESHOW: See the "celebrities" who want to be pop stars.

Earlier that day, she tweeted, "2011 is all about trying new things and going for it! I'm starting mine w something fun and crazy!"

She then posted two "sneak peeks" of her upcoming video -- one in which she's "rockin' Bo Derek braids," and another in which she has red-tipped bangs.

Yes, hair seems to be the crucial element of this video.

So, how's the song?

We took a listen, and we have to say, it's not that bad -- if you like dance music. This is the type of song you'll hear in the club and at the gym -- and that's about it.

But do we think Kim will be able to transition into a full-blown pop star?

Let's just say that Justin Bieber is more likely to make a sex tape.

From Kardashian to Paris Hilton to Heidi Montag, let us know: Which celebrity makes the worst pop star?