Now that Justin Bieber's new album 'Believe' has been officially released, the praise from his contemporaries has started to roll in.

The record has been dominating the UK iTunes chart and is expected to do well on the official UK Top 40 later today (June 20) when the midweek update is confirmed, and One Direction's Niall Horan took to social networking site Twitter to congratulate him on the cut:

"@justinbieber congrats bro! great album dude."

'Domino' songstress Jessie J also showed her support for both Bieber and his record, and tweeted: "Go get @justinbieber album #believe its laaavely :) #heartbeats."

Kelly Clarkson added: "Congrats to @justinbieber on his new album #Believe which just came out this week :) Go check it out y'all!"

Watch his live performance of 'Boyfriend' from the 2012 Billboard Music Awards below: