Singer Justin Bieber, more popular for his off-stage antics rather than music, is reportedly embracing a healthier lifestyle and has given up alcohol.

According The Sun newspaper, Bieber is looking to get his career back on track and believes a healthier lifestyle could be the key, reports femalefirst.co.uk.

"Justin has been boasting to his friends about his new healthy lifestyle. He no longer drinks and has stopped eating junk food too,` a source said.

`He's had a difficult few months and is hoping that this will give him a fresh start," the source added.

Bieber has faced a number of legal problems this year, which has detracted the people from success of his music.