10101101001!

That's binary for "ZOMG, we can't believe that just happened!'

Carly Rae Jepsen just took home the cake — mmm, cake! — for Top Digital Artist at the 2013 Billboard Music Awards and she totes deserved it!!

Gurl used her online presence to beat out Flo Rida, fun., Maroon 5, and Taylor Swift!

Wow! Color us impressed, Carly!

[Image via AP Images.]

This skater girl does NOT age!

And it's not just because she's standing next to her 38-year-old fiance Chad Kroeger.

Avril Lavigne posed on the blue carpet in a seksi leather Wakami strapless dress and cut-out boots at the Billboard Music Awards in Vegas on Sunday.

It wasn't her worst look, but it wasn't her best either.

We're kinda ready for the 28-year-old to get a bit more polished with her red carpet ensembles.

That ombre hairdo can hit the road, too!

[Image via AP Images.]

Our heads are spinning! And so are Icona Pop!

The DJ duo took the stage at the Billboard Music Awards and let's just say we Love It!

Ch-ch-check out the video (above) to see girls werk it!

Hold on to your ten-gallon hats, because this is amazeballz!!

The Billboard Music Awards wouldn't be Done without a performance by The Band Perry!

Ch-ch-check out the video (above) to see the country trio perform Better Dig Two!

ZOMG they're just the best!

Hmm. We're not sure what's going on here.

Chloë Moretz can pretty much always be counted on to look ON POINT at any event, but at the Billboard Music Awards in Vegas this afternoon, she left us totally perplexed.

Her patchwork, belted mini dress looked like a sartorial Frankenstein — too many random pieces stuck together and it didn't work!

On the bright side, her soft, sleek blowout was beautiful!

Thoughts???

[Image via AP Images.]

Selena Gomez and Justin Bieber's love may be in limbo, but one thing isn't in question-

Gurl knows how to own a room!

Ch-ch-check out the video (above) to see Selenita Come And Get It at the Billboard Music Awards!

Bindi is back!!!

The (most likey) new X Factor judge just doesn't even know HOW to disappoint.

Why? Because she's a legend! A Kelly Rowlegend!

She wore a silver beaded Rami Al Ali gown to the Billboard Music Awards blue carpet, shining and glowing like a pretty little unicorn.

Even her silky smooth leg peeking out of the dress' slit is legendary.

Ain't got no Dirty Laundry here!

[Image via Getty Images.]