'I Knew You Were Trouble' superstar Taylor Swift has revealed that she is still close with one of her oldest friends by sharing an adorable 'then and now' picture of them together. 

She uploaded the post to her official Twitter page last night (June 23), tagged her pal Britany Maack in the tweet and accompanied the picture (shown below) with the caption: "Then and now."

Maack then returned the sentiment by sharing a different photograph on her social networking page (pictured above left), which she sent out with the nostalgic sentence: "Some things never change."

Swift, meanwhile, is currently on tour across North America in support of her latest album and she will perform in Edmonton, Canada, tomorrow night (June 25) before heading back to the U.S. on July 6 for a concert in Pittsburgh. Watch Swift's latest music video for 'Everything Has Changed' below: