Abba star Agnetha Faltskog performs in Britain after 25 year hiatus

Agnetha Faltskog, former member of the legendary Swedish pop band 'Abba', recently preformed in the UK for the first time in 25 years.

Faltskog, 63, was a surprise guest at the 'Children In Need Rocks' celebrity concert put together by singer Gary Barlow, the Daily Express reported.

Faltskog also performed a song with Barlow that he had penned for her recent solo album, 'I Should Have Followed You Home'.