• Justin Bieber

Justin Bieber (Photo : Reuters)

"Baby" hit maker Justin Bieber took to Facebook to apologize for his bad behavior in the past.

In a two-minute video posted on his Facebook account on Jan. 29, Thursday, Bieber says he was just covering up his true feelings with his "arrogant and conceited" attitude over the last two years.

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Bieber also says in the video that it is tough to grow up in the entertainment industry. He admitted that he was nervous about his appearance on "The Ellen DeGeneres Show" on Jan. 28, Wednesday. 

In 2014, Selena Gomez's former boyfriend ranked fifth as the most hated man in America while a video of him telling a racist joke was recently leaked. In a recent E-Score survey that polled 1,100 Americans aged 13 to 49, the 20-year-old Canada native pop star was disliked by 86 percent of the respondents, She Knows reported.

On top of the list was Los Angeles Clippers owner Donald Sterling with 92 percent dislike rating followed by jailed ponzi schemer Bernie Madoff with 90 percent while OJ Simpson and Conrad Murray, the convicted doctor linked to Michael Jackson's death, tied with 88 percent.

Also on the list were convicted murdered Phil Spector at number six, accused murderer Aaron Hernandez at number seven, Michael Lohan at number eight, Eliot Spitzer at number nine, and Jon Gosselin at number 10.

In January 2014, a deportation petition against Bieber on whitehouse.gov had been signed by more than 100,000 Americans within only a week. The petition demanded "the dangerous, reckless, destructive and drug-abusing Justin Bieber deported and his green card revoked."