Julie Anne San Jose performed Iggy Azalea and Rita Ora's "Black Widow" during Frencheska Farr's "Let My Fire Out" concert on Thursday at Teatrino, Greenhills.

As one of Frencheska’s special guests during the concert, Julie Anne took the stage for a bit and performed “Black Widow” to the delight of the crowd. She also rendered a couple of songs with Frencheska.