Summary:
The Premier League's Premier League summer concert has been streamed live on the BBC's The Saturdays.

Full article:
By . John Drayton . Una Foden of The Saturdays revealed an unlikely allegiance when she was seen in a Sunderland shirt at a concert. The Irish singer is more likely to be spotted watching rugby than football due to her marriage to Northampton Saints and England full-back Ben Foden. But she was at Sunderland's Stadium of Light stadium for the Blinkbox Music UK Live concert which also featured Jessie J, Jason Derulo, Rizzle Kicks and Katy B on the line-up. VIDEO Scroll down for The Saturdays release teaser of 'Not Giving Up' Premier League: Una Foden of The Saturdays appeared in a Sunderland top at a music concert . Singalong: The Saturdays were at the Stadium of Light to play the Blinkbox Music UK Live concert . Variety: The line-up also featured Jessie J, Jason Derulo, Rizzle Kicks and Katy B . Foden posted a picture of her posing in the shirt on her instagram account and showing off a message on the back, which featured her maiden name, Healy. It read: 'Healy North East Live Stadium of Light 2014'. The Saturdays had earlier tweeted from their official Twitter acccount: 'First summer show of the year, can't wait!! #NorthEastLive at Sunderland Stadium of Light. Who's coming down?!' Name and number: Foden also posted this picture on her Instagram account with her maiden name Healy . Sporting connection: Una is married to Ben Foden who plays rugby for Northampton Saints and England .