Read the text and determine if the sentence is true:

Johansson was also in Milan to attend the Dolce & Gabbana autumn/winter 09/10 catwalk show and appear as one of the red-carpet stars at last night's gala opening of Extreme Beauty, an exhibition celebrating 80 years of photography in American Vogue, supported by the mayor of Milan, Letizia Moratti, and the Dolce & Gabbana duo. We meet in the swish Bulgari Hotel. Johansson is self-assured and looking extremely grown-up in a tailored, brown silk dress and snakeskin stilettos. But the blonde bombshell is nowhere in sight. Her hair is as dark as the wood-panelled walls of the suite. Why did she dye it? .

Sentence: Letizia Moratti is the mayor of Milan.
yes