Harnett, 47, wore a white pinstriped jacket and matching tie, which he teamed with a white button-down shirt and black pants.

See some of the boldest celebrity fashion moments from Paris Fashion Week, from sculptural gowns to viral front-row fits.

Teyana Taylor made a royal entrance in a see-through lace set and massive tiara to attend the Schiaparelli Haute Couture Week ...

Teyana Taylor bared it all in a see-through black lace dress while attending the Schiaparelli Haute Couture Week ...

Will Smith and Jada Pinkett Smith were photographed spending time in Paris on Jan. 21 ...