Harry Styles served as the best man at his mother's wedding over the weekend in Cheshire, England.

The One Direction singer walked Anne Cox down the aisle as she wore a white floor-length gown with lace top, according to People. She married longtime partner Robin Twist at a ceremony held in the town of Congleton. The wedding was held at Pecks restaurant, according to a local report.

The 19-year-old wore a black suit, white shirt and skinny black tie for the affair. He had a white rose on his lapel, matching the bouquet his mother carried. See a photo here.

"Harry couldn't stop smiling. He hardly left his mum's side and she looked really proud of him. He sipped champagne and chatted to everyone," a guest told the Sunday Mirror.

Styles recorded moments from the ceremony on his official Vine account. The 6-second video features the singer, bride, groom and wedding guests tasting cake and drinking champagne. He posted the video on his Twitter page Sunday and it was re-tweeted over 58,000 times. 

"Well what a lovely day <3 Ta for everyone's good wishes, we're all very happy," Harry's sister, Gemma Styles, tweeted on Sunday. "Only downside is, wearing 6 inch heels for 14 hours has caused me to lose all feeling in the toes on my left foot. C'est la vie!"

One Direction released their first fragrance recently and Styles revealed via Twitter on Thursday that it is called Our Moment. He added that it smells "like summers day." The bottle is pink with a silver crown on the top. The fragrance reportedly has notes of pink grapefruit, wild berries, redcurrants, jasmine petals, fresh freesia, creamy musk, sheer woods and white patchouli. It will hit stores in fall 2013 and will be available in an Eau de Parfum spray, body lotion, rollerball and shower gel.

Tags: Taylor Swift Harry Styles