Why everybody love to imitate other people?

Question: Why everybody love to imitate other people!?

I'm not talking like those Russian singers can't imitate or copy English songs, but why do people love to imitate other people!. I know that Russia have their own style of music such as country all around the world!.

http://ca!.youtube!.com/watch!?v=WPE2GKo_uB!.!.!.
http://ca!.youtube!.com/watch!?v=oEBxP9O_GC!.!.!.Www@QuestionHome@Com

Best Answer - Chosen by Asker:

They're stupid!.Www@QuestionHome@Com

She's singing a Gloria Gainer song in the first clip!.

Some people are good at karaoke!. and some people don't write thier own songs, I guess they feel they are still entertaining even thought they are singing someone else's song!.Www@QuestionHome@Com