The Spice girls continue their "comeback" tour and started it off with a lip-sync spectacular this weekend. Posh didn’t even sing, she just stood there and looked like an alien.

Gwen Stefani used to be hard core and she rocked. Now she sings pop music and kidnaps Asians. If you're going to sell out, UPSIZE THE BOOBS!

"America's Got Talent" but Germany's got the Hoff. We're obviously jealous as he had a starring role in the finale of the show.

In this episode of Celebrity Slutsicles – sung to Grease’s "Summer Nights" – Lindsay Lohan is in rehab and the rest of the Sluts come to get her out.

An annoying girl singing in the office gets what's coming to her.

To celebrate her stay in prison, here is Paris Hilton singing a song to the tune of Johnny Cash’s “Folsom Prison Blues.”

In another installment of LG’s acclaimed Celebrity Karaoke series, John Mayer sings a little ode to Jessica Simpson’s fabulous breasts.

They can act, they can sing, but most of the time, they have no idea how to talk. It’s amazing how celebrities let the most insane things come out of their mouths!

This was one of our favorite sessions yet as we actually had an accordion player in the house! Kate Havnevik is all over the place right now and we were psyched that she was nice enough to come by our studios a couple of weeks ago. One thing is for sure. The girl can sing. Keep an eye out for another song in a couple of weeks…

America’s bald pop princess sings her heart out in our parody of Sinead O’Connor’s “Nothing Compares To You.”

Blasphemy? Maybe. But who hasn't dreamt of a gay Jesus singing Diana Ross?

We love drunk soulful singer Amy Winehouse, and her song "Rehab." It's made even better by Britney Spears!!!

A dead Saddam sings about what the world will be like without him to the tune of Beyonce’s "Irreplaceable." If this doesn’t make you cry over his execution nothing will.

After a recent singing performance at PURE nightclub in Las Vegas, Paris got pelted in the face with an ice cube! That's hot!

Daniel from As Tall As Lions came by the LG Studios and sang us a ridiculously amazing version of the Holiday classic "O Holy Night." Get ready for goose bumps.

Mister Rogers gets a visit from his old buddy, the cop. They soak their feet and the cop sings a song about love. AWWKWAAAAAARD.

Favourite Sons stopped by our crunky studio and played a few ditties, on of them being "Hang On Girl." We sing it in the shower now.

Britney Spears and Kevin Federline are divorced, but that doesn’t mean that can’t sing a duet together. This is for you old-school LG fans out there who remember our awesome celebrity karaokes.

‘N Sync’s Lance Bass is finally out of closet! Watch Lance celebrate his gayness with his parody of the Gnarls Barkley song “Crazy.” It’s a gay-tastically awesome time!

If you don't know the words to a song, don't sing it. It's that simple.