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By César G. Soriano, USA TODAY
Pregnant German supermodel Heidi Klum, 31, and British pop singer Seal, 42, were married Tuesday in a small ceremony on a Mexican beach, her publicist said.

Heidi Klum and Seal, who began dating last year, are also expecting their first baby.

About 40 guests witnessed the ceremony near Seal's home in Costa Carayes on the Pacific Gold Coast, People reports. The bride wore a Vera Wang ivory chantilly lace gown with empire waist.

A reception was held at Seal's home, and it featured a wedding cake topped with tiny Seal and Klum figurines, People reports.

This was his first marriage and her second. Klum's five-year marriage to celebrity hairdresser Ric Pipino ended in divorce in 2002.

Seal and Klum, who are expecting their first child together in the fall, began dating last year shortly after her breakup from Italian racing mogul Flavio Briatore, the father of her daughter, Leni, 1.