Rebecca Black to come with Katy Perry on stage for 'Friday'

Katy Perry and Rebecca Black got together on Friday night to perform the YouTube sensations hit “Friday” to a crowd at a Katy Perry concert in Los Angeles. Rebecca Black joined Katy Perry in the summer hit “Last Friday Night (TGIF),” and in my opinion, Katy Perry has helped re-shape Rebecca Black’s career and put her in a more positive light.

I think it’s cool that Katy invited Rebecca for a mini performance and its even cooler that she joined Rebecca in the song. Do you think that this will elevate Rebecca’s stardom? Watch the video clip and tell what you think!