By Breaking Celebrity News Staff

It's the summer of love for Ellen DeGeneres and Portia de Rossi, as the married couple looked happier than ever taking a walk through Beverly Hills Tuesday.

Ellen, 54, wore a striped collared shirt and khakis, holding hands with her 39-year-old wife, who was clad in a white get-up with a black top and flip-flops.

The duo, who embarked on an Italian vacation last month, will celebrate their fourth wedding anniversary August 16.