Justin Bieber hits the white carpet at the 2012 Billboard Music Awards held at the MGM Grand Garden Arena on Sunday (May 20) in Las Vegas.

The 18-year-old entertainer is up for four awards tonight and has already won the award for Social Artist of the Year!

Justin beat out Eminem, Lady GaGa, Rihanna, and Shakira for the award.

During his acceptance speech, the young artist went out of his way to thank his manager, Scooter Braun, Usher, his mom, and of course, his fans!

“Getting ready. See everyone tonight on the Billboard Awards,” Justin tweeted.

10+ pics inside… More Here! »

Check out this fun outtake from Justin Bieber‘s GQ‘s June issue.

Here’s what the 18-year-old singer had to share:

On fame: “I mean, I keep my guard up a lot, because you know, you can’t trust anyone in this business. That’s what’s sad. You can’t trust anybody. I learned the hard way.”

On alcohol: “For me, it’s just like, I like to be in control of myself. I mean, I’ve had a beer, like, before … but I never get out of control.”

Vocal producer Kuk Harrell on Justin’s musical identity: “He knows his brand. If he hears something, he’ll go, ‘I think that’s me …’ The brand steers the ship.”

For more of Justin‘s photo shoot pics, check out GQ.com!

Carly Rae Jepsen hits the blue carpet at 102.7 KIIS FM’s Wango Tango held at The Home Depot Center on Saturday afternoon (May 12) in Carson, Calif.

The 26-year-old musician tweeted in excitement, “Met some new friends at the Wango Tango signing. Can’t wait to perform later!”

Carly Rae‘s “boss” Justin Bieber even came out to support and introduce the “Call Me Maybe” singer on stage.

“@carlyraejepsen @TavishCrowe great seeing u guys!! #wangotango – glad i didnt get killed on that entrance. proud of u,” Justin tweeted after the show.

FYI: Justin is wearing a Jacob & Co. Whistle Necklace.

25+ pics inside of Carly Rae and Justin… More Here! »

Justin Bieber performs his hit song “Boyfriend” on the second season finale of The Voice on Tuesday (May 8).

This was the first time that the 18-year-old singer performed the song on live television!

Justin was the last artist to perform on the show, with only the results being saved for after his performance. In case you missed it, make sure to find out who was crowned the winner!

“BIG DAY TODAY. Performing #BOYFRIEND for the first time Live on the FINALE of @NBCTheVoice,” Justin tweeted earlier in the day.

10+ pictures inside of Justin Bieber performing on The Voice… More Here! »

Justin Bieber holds up just one of Floyd Mayweather, Jr.’s belts before the WBA Super Welterweight Title Fight held at the MGM Grand Garden Arena on Saturday night (May 5) in Las Vegas.

Floyd Mayweather defeated WBA super welterweight world champion Miguel Cotto by way of a twelve round unanimous decision.

“@FloydMayweather Hard Work & Dedication . congrats champ. glad i could be a part of it,” Justin tweeted his congrats.

Justin added, “in and out of vegas for the fight. now back for rehearsals tomorrow. goodnight world. hard work and dedication.”

10+ pics inside… More Here! »

Justin Bieber‘s “Boyfriend” video is finally here!

After teasing his fans with multiple clips from the video, the 18-year-old singer debuted the complete video on MTV.

“It was just cars and the simplicity that they liked. Cars, girls, just young people hanging out, having fun, that kind of thing. When I heard it, I thought that’s what it should be,” Director X, who directed the clip, told MTV News. “From what they wanted to do with Justin and the song and who he is and his age now, I thought that was it. They should expect the Justin they know, just a little more grown-up.”

WHAT DO YOU THINK of Justin Bieber’s “Boyfriend” video?

What do you think of Justin Bieber‘s Believe cover art!?

The 18-year-old musician tweeted two alternative covers for his upcoming album, out on June 19th.

“and this is the DELUXE #BELIEVEalbumCover – #52DAYS – excited? expect the unexpected,” Justin posted along with the Deluxe (colorized) version of the art.

Just last night (April 27), Justin dropped in on mentor Usher‘s Off-Broadway show, Fuerza Bruta, in New York City.

“much love 2 my big bro @usherraymondiv 4 his show with Fuerza Bruta tonight. had a little dance off. dude raises the bar everytime. #legend,” he wrote.

Justin added, “LONG MEETING FOR #BELIEVE … then i got inspired. me and big bro @USHERRAYMONDIV just made some magic happen. #BELIEVE – swaggy!”

ARE YOU GETTING excited for Believe?