Heidi Klum and Seal set the trend and now hoards of celebrity couples are following suit - renewing your vows is all the rage in celebville. Heidi and Seal re-did the 'I do's' for the fifth consecutive time this year and in contrast to last year's 'white trash' theme, their 2010 anniversary was marked by a slightly more sophisticated bash, where the 80 guests were asked to wear black and white for the theme of 'bride and groom.' After the service they celebrated with a wedding supper outside, under a thatched canopy decorated with white flowers, chandeliers, and candles.

And the couple appear to have set a trend: Fergie and Josh Duhamel re-tied the knot in January in Santa Barbara, after a year of marriage. They admit they got the idea from Heidi and Seal and plan to make it a tradition. Mariah Carey and Nick Canon are on their third renewal since their 2008 wedding after a ceremony replete with yet another ring on April 30 this year. And this month JLo and Marc Anthony celebrated their sixth wedding anniversary with a renewal ceremony at their estate in California.