Katy Perry and Queen Rebecca Black finally sharing a stage? I just can't...! Both pop superstars 'nailing' an acoustic version of Ms Black's viral hit "Friday" during Katy's کنسرٹ as part of her 'California Dreams Tour'
Check out the world premiere of Katy Perry's new video single titled "Last Friday Night (T.G.I.F.)". The video were premiered on Funny یا Die website. Watch the Extended Play of the video! Enjoy!!