Justin Bieber wants his fans to know that his work ethic is "not all hype".

The 18-year-old pop superstar released his new album "Believe" on Tuesday June 19.

Justin put an immense amount of effort into creating quality tunes on this record.

"I was very involved in the process [of making this album] I played instruments, produced, wrote, so I want people to know it's not all hype," the singer shared on MTV News special Bieber Live.

"I want people to know I've been working hard on my music. Focus on the music. Don't think I'm just pushing this product out there. I work hard, and music is really important to me. I see a lot of hate online, which is inevitable, but at the end of the day, I'm just trying to prove them wrong by making good music."

Justin partnered up with rapper Ludacris on his recent single All Around the World.

The star was elated to collaborate with the hip-hop musician again.

"To reunite with him was awesome," Justin gushed. "All my fans now love Luda because of [my 2010 single] Baby, so having him back on this song was great. I'm taller than him now."