Justin Bieber made an impromptu appearance at the Chris D'Elia show "The Laugh Factory" in Los Angeles on Friday. The singer was mocked by the standup comedian for his clothes and the expensive accessories he wears. To save himself from the embarrassment he replied to the comedian, " I f*** the Bit****."

Chris put Justin Beiber in the spot and said, " I brought him up here because he wanted to say hi to you guys. I also brought him up here because his outfit is the most f***ing ridiculous outfit I ever saw in my life."

Not reacting much to Chris's comments, Justin laughed uncomfortably and looked sheepishly at he audience. Then Chris continued poking more fun at JB saying, "By the way what is under this? A leather tanktop! Well I guess if your going to be somebody that wears that you are going to have to be Justin Bieber.''

And then Chris couldn't help but make fun of Justin's famous baggy pants and his expensive watch. The comedian said, "My favorite thing about these are the pants here, where this area is so big it's like "eh, you don't even know where my d*** is. My d*** could be anywhere. Also this watch is, I mean people lose their lives for watches like that."

We hope that Justin did not mind these comments. The "Baby" singer later appeared for an interview with Power 106 Radio show host Kurt Alexander and told him, "After the new album, I'm actually retiring man. I'm retiring. I want to grow as an artist and I'm taking a step out, I want my music to mature."

It is really surprising to know that Justin is giving a thought to retire from the music industry at such an early age. Is Justin tired of the controversies he is getting into or is he finding it difficult to stay in the showbiz without the emotional support of Selena Gomez?

Let us know what you think about Chris's jokes on Justin and the latter's thoughts about retiring from the music industry.