October 25, 2016  

Rebecca Black Appeared at Katy Perry's L.A. Concert

August 7, 2011 (5:46 pm) GMT
Black assisted Perry not in the latter's song 'Last Friday Night', but on the cover of her own song 'Friday'.

Just like in 's music video for "Last Friday Night", appeared at Perry's concert unannounced. Perry was entertaining a sold-out show at L.A's Nokia Theater on Friday, August 5 when Black suddenly emerged from the backstage to help Perry finish the cover of her "Friday" song.

The venue was filled to the brim, mostly with women. Perry belted out a mixture of her hits such as "I Kissed a Girl" and "Teenage Dream" at the beginning of her set and began covering other artists' songs toward the middle. She sang 's "Only Girl (In the World)", 's "Whip My Hair" and did a snippet of 's "Big Pimpin".

While the acoustic set was still on stage, Perry led the crowd to sing Black's "Friday" and surprised them with the original singer. Black, who made a cameo in the music video of Perry's aptly titled song "Last Friday Night", sat on a stool and finished the song as a duet.

Perry closed her performance with another cover, this time 's "I Wanna Dance With Somebody", and "Firework".


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