German-born supermodel-turned-television personality Heidi Klum and her Grammy Award-winning husband Seal are planning a major vow renewal ceremony this May.

Every year, the couple take their children on an annual trip to Mexico to renew their vows. It's usually pretty intimate with just the family.

Last year, the swine flu moved the shindig to Malibu, where the couple, who tied the knot in 2005, made headlines for throwing a white trash-themed event. Klum corn-rolled her hair and threw on a wedding dress, while Seal sported a mullet hair style and jean shorts.

The 36 year-old 'Project Runway' host tells E! that this year's vow renewals will be very special.

"It's going to be all brides and all grooms, " Klum said. "All of the women will be brides and all of the men will be grooms."

The former 'Victoria's Secret' spokesperson said that she likes to keep the nuptials light-hearted every year: "I like to have fun and I like to make it fun for my family and friends."

Seal and Heidi Klum have four children. Two sons, Henry and Jonah, and a newborn baby girl, Lou, together and Klum has a daughter Leni from a previous relationship.