BOYBAND fans were left screaming as Brian McFadden and Keith Duffy took to the stage at a Glasgow pub.

The pair surprised revellers in the Bay Horse in Bath Street, by belting out some old favourites. 

Hits included Boyzone classic Picture Of You in the performance organised by pub owners, after a scheduled show at the nearby Hilton hotel.

The pair are no strangers to the venue, with this being their second visit to the karaoke bar in a few weeks. 

Brian and Keith left punters starstruck in April when they performed Boyzone and Westlife hits in a surprise singalong.