Anyone who is a big "Weird Al" Yankovic will probably love this.
The new single off his new album is Perform This Way. A satirical parody of Lady Gaga's "Born This Way."
As most "Weird Al" fans know, he always asks for permission before putting any parodies on his albums. I'm sure most remember the Coolio incident with Amish Paradise.
Apparently Lady Gaga's people in the beginning gave "Weird Al" the permission to go ahead and do the song. After hearing the song they quickly rejected it. This caused a pretty big ruckus among fans. Eventually though Lady Gaga, or her people, eventually approved the song!
http://www.npr.org/blogs/allsongs/2011/04/21/135582519/crisis-averted-lady-gaga-approves-weird-al-yankovic-parody-after-all
Now he actually doesn't have to get permission from any artists under the Fair Use law. But he does anyways to try and maintain relationships.
Frankly, I'm a huge fan of "Weird Al" and can't wait for the new album to come out.