Lady Gaga, known for her unique style appeared at the launch of holiday Lady Gaga Workshop at Barneys New York.

This time the pop star donned European-Queen-like dress, stunning her fans.

Starting this week through Jan. 2, Lady Gaga is set to take over NY's Madison Avenue with her unique style products.

At the workshop, fans of Lady Gaga can see how the singer's music style will work out with cultural and art products. There are many sorts of items availiable rangin from a cookie molded after Gaga , picture book and chocolaet shoe and jewerly too.
It's the dream of what music and culture are all about, and those are things that can get lost when you focus too much on commercialism. This is, for me, a much more whimsical approach, a Pop Art approach. Lady Gaga said.

Check out Lady Gaga who surprised the New Yorkers! Click 'Start' to begin.