Check out this 14-year old Korean singer's cover of 'Rolling in the Deep.'

Lulu does not tolerate fake cats.

Does the Mario theme.

Not too well.

From above the clouds.

Sounds like Sinatra.

Especially from someone so young.

Gives us his version of Justin Bieber's 'Baby.'

If Cyndi Lauper started singing 'Girls Just Wanna Have Fun,' while I was stranded in an Argentinian airport...it'd fix my mood, also.

I want a dog, that can do things...like this.

Coolest animal trick, ever!!!

If this was my mom, she would have sang a hit single call, I hit you because I love you.

Curses to the dad who didn't let his son sing Single Ladies!

Some people are a lot more talented than others. Her vagina should be on American Idol.

Back in 1944, the chicks were so awesome that they could sing and dance about potato salad and it was awesome! No gimmicks!

It's like Michael Jackson's was reincarnated into a chubby kid who can't sing. How adorable.

It's a little weird that pastel horses would want to put a ring on it, but whatevs.

Howard Stern leaked a raw "board mix" of Beyonce's performance on Good Morning America. This might make your ears bleed.

Watch Josh Groban weird-out America by singing famous television theme songs.

Hear what happens when you isolate Britney Spears' vocal track. Or not because it might damage your ears.