American Idol: Katy Perry swoons over pious Texas rocker Cade Foehner as field narrows to final five

To mark her birth Catie did a sultry rendition of Britney Spears' 2000 hit Oops!…I Did It Again. 'It sounded like you were Amy Winehouse singing a Britney Spears song,' smiled Katy, who called it 'unique'. Catie later struggled with the lyrics of Manic Monday, which was recorded by The Bangles.