© Chris Pizzello/Invision/AP Orlando Bloom, right, a cast member in the Amazon Prime Video series "Carnival Row," poses with his girlfriend, singer Katy Perry, at the premiere of the series at the TCL Chinese Theatre, Wednesday, Aug. 21, 2019, in Los Angeles. (Photo by Chris Pizzello/Invision/AP) Katy Perry has announced she is expecting her first child with fiance Orlando Bloom.