Inxs star Kirk Pengilly and his wife, surfer Layne Beachley, have renewed their wedding vows four years after they got married.

The New Sensation rocker made sure his wife dazzled on their second big day on Friday (04Jul14) by replacing the wedding ring his wife lost while surfing.

The champion surfer, 42, took to her page on Friday to confirm the happy news, posting a shot of her new jewellery.

She wrote, "Shine bright like a diamond. Just renewed our wedding vows to celebrate my beautiful new ring. All loved up @kirkpengilly."