Orlando Bloom was unable to recognise the voice of his fiancee Katy Perry on a radio phone-in.
The actor was a guest on BBC Radio One with Nick Grimshaw and was tasked with judging an “impression” of his partner.
Bloom was treated to a forced rendition of I Kissed A Girl by “Gemma from Hertfordshire”.
The actor said: “Gemma that was great, really well done. Not convinced. Hard for me because I live with that voice.”
Grimshaw then said “Hi Katy Perry” as it was revealed that his partner had been on the phone all along.
The singer said: “I thought you knew me better.”
Bloom currently stars in the fantasy crime drama Carnival Row.