Hamburg  - Hollywood hearthrob Robert Redford has married long-term girlfriend Sibylle Szaggars in Hamburg, daily Hamburger Abendblatt reported on Wednesday.

The couple celebrated their wedding with around 30 family members at Hamburg's Louis C Jacob hotel last Saturday, the newspaper said. They had already signed the legal marriage documents.

Redford, 72, and the Hamburg-born painter Szaggar, 51, have been together since 1996. Both have been married before.

The couple live in the US, where they have a country home in Utah and another in California's Napa Valley.

These days, Redford is politically active and promotes environmental causes. The Oscar winner has three children from his 27-year marriage to Lola Jean Van Wagenen.

The newlyweds are planning an additional celebration in Mexico in September, Hamburger Abendblatt reported. (dpa)