Katy Perry e Rebecca Black sing together!

This is the translation of one of the last posts. To read it click here!

This new was published in a blog on April 1st, famous April Fool's Day! But, apparently, this new is far from being a lie! :O

By Twitter, Katy warned her fans about their "partnership", in what seemed a joke...



"EXCLUSIVE: New song with me and Rebacca Black," Tweeted the Californian singer.
It really is true! This is a mashup of the duo The Twelve Jane.

Entitled T.G.I. Friday (Katy Perry vs. Rebecca Black), the song has a bit of the album track Teenage Dream and the big internet hit Friday!

Curious?? Hear the song here (click)!

In this blog, there was even a fan who commented that "only Katy Perry to leave Friday good!!!!"

And you??? What do you think?