Opera star Katherine Jenkins donned a disguise to go "undercover" and busk on the streets of London on Tuesday (22Nov11).
The Welsh mezzo-soprano hid her famous blonde locks beneath a brunette hairpiece and headed to Leicester Square Tube station to entertain commuters with a musical performance.
The stunt was carried out in conjunction with London's ES Magazine - and Jenkins was delighted when her busking session netted more than $25 (£16) in loose change from passers-by.
The singer posted a picture of her new brunette image on Twitter.com, telling followers, "Undercover... Testing out the theory as to whether blondes have more fun??... Yes that was me busking at Leicester Sq Tube this morn for ESMagOfficial. Lots of fun, raised a whopping £16!"