Canadian superstar Justin Bieber released his long-awaited 'Believe Acoustic' album earlier today (January 29) and has revealed his pride at how it has been received.

Tweeting about the record, which he promised would be very honest and personal, Bieber thanked his fans for being so open to it and wrote:

"seeing alot of people out there loving but even more so respecting the #BELIEVEacoustic album. means alot. It is all about the Music. thanks."

Meanwhile, his manager Scooter Braun also posted a message about the cut and named the heartfelt track 'Nothing Like Us' as his favourite:

"Now back to everyone loving the new #BELIEVEacoustic album. My favorite is NOTHING LIKE US because is is so honest and raw. very proud."

Speaking about 'Nothing Like Us' to Billboard earlier this week, Bieber explained that it was written about his relationship with Disney starlet Selena Gomez and when asked what it means he said: "Because at the end of the day, there's nothing like us, you know? That's just it. It is what is it. People are going to relate to that. I'm not in the happiest place that I've ever been. I'm trying to get through what I'm going through. Like I said, I have my really close friends to cheer me up and keep me going."

Listen to 'Nothing Like Us' in full here: