Taylor Swift returned to her Pennsylvania hometown over the weekend to serve as maid of honour in her childhood friend’s wedding.

Swift posted photos from Saturday’s festivities on her Instagram page.

She writes that she met bride Britany Maack when she was 10 days old, and groom Benjamin LaManna when she was in kindergarten.

Swift also posted this picture of her and Maack as young kids. Photo: Instagram

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The photos show Swift in a blush pink gown, and she calls herself “the happiest maid of honour ever”.

One photo shows Swift and Ms Maack looking at each other with one hand on their hips and the other hoisting their bouquets in the air.

There was no sign of Swift’s current squeeze, Scottish DJ Calvin Harris, who the singer has been dating for close to a year now.

The wedding was less than a week after Swift’s multi-platinum 1989 won a Grammy for album of the year, and marks a big week in the press for the singer.

Swift made headlines on Monday by donating A$350,000 to fellow female singer Kesha’s legal battle with her record company. Kesha alleges her producer tried to rape her in 2014 and is now trying to break free of her contract.