In pictures: 20th Belladrum Tartan Heart Festival

Edinburgh-born Callum Beattie took to the Hot House main stage in a kilt while performing new songs including Something in my eye and hits such as Salamander Street.

More than 20,000 people attended the weekend's 20th Belladrum Tartan Heart Festival in the Highlands.

There were performances by Sugababes, Sophie Ellis-Bexter, Deacon Blue, Twin Atlantic, Callum Beattie and comedian Bill Bailey.

Photographer Paul Campbell captured scenes from Thursday, Friday and Saturday.

Sophie Ellis-Bexter entertained Bella fans with her hits including Murder on the Dancefloor on Thursday night.

Thursday night also saw a performance by Sugababes, who had chart success in the 2000s with Round Round and Push the Button.

More than 20,000 people attended Bella over its three days.

James Arthur firing up the Hot House stage audience on Friday night.

Lucy Spraggan, who was a contestant on The X Factor in 2012, performing on Bella's Garden stage.

Some festival-goers embraced Belldrum's love theme.