You know what they say: What happens in Vegas winds up on E! That's how the saying goes, right?
Well yes, in this star-studded scenario, because E!'s own Kristina Guerrero caught up with a whole slew of celebs at the 2012 Billboard Music Awards held at the MGM Grand garden arena in Las Vegas Sunday night.
Get ready to rock n' roll—we've got all the best red-carpet moments from the stars who hit up The Strip!
Taylor Swift rocked a gorgeous Elie Saab dress as she strutted down the red carpet in anticipation of her Woman of the Year award. The ever-humble T.Swift was just bursting with exciting, telling E! News, "I'm really excited about being honored as Woman of the Year. That's a really nice thing they're doing. That's super nice…I'm just really blown away and on cloud nine."
Loving the grown-up look and 'tude Taylor! And be sure to check out what else the country crooner had to say about a future collaboration with...Justin Bieber?!
Miley Cyrus looking stunning on the carpet, but E!'s Kristina Guerrero couldn't help but notice a very handsome BF was not by her side. "He [Liam Hemsworth] is not here, I have my glam squad. I got four tickets on the plane and he didn't cut it. I got hair, makeup, publicist is a must and me," Miley admits to E! News.
Here's hoping that hunky Hemsworth isn't watching!
Carrie Underwood floated onto the carpet in a beautiful tulle gown, telling E! News, she "felt like a princess." The newlywed and American Idol alum gave a windblown performance of the title track to her new album later in the night, but took time to pay tribute to Bee Gees' Robin Gibb on the carpet.
"Well obviously it's sad when people who have been so influential to many of us pass away. They've definitely left their legacy and it's really nice that we can use platforms like the Billboard Awards to honor them."
Of course, Justin Bieber's swagger was in full-swing as the "Boyfriend" singer strutted the Las Vegas carpet.
"Anything crazy planned the summer?" Kristina asks.
"Just a little world tour, nothing really," Biebs tells E! News.
What an epic night for music's biggest stars!
Check out all our red carpet coverage and then hit the comments to sound off on your favorite moments!