Katy Perry was at the Nokia Theater in Los Angeles this weekend and performed a number of songs. After starting a particular song, the audience screamed as Rebecca Black walked onto the stage to perform her hit, (drum roll please) “Friday” with Katy. 

Since Rebecca Black lives in Orange County, I guess it was convenient for her to stop by Katy Perry’s Los Angeles concert. The song only lasted about a minute, but Rebecca looked excited to be in the spotlight.  

What do you guys think?