Michelle Trachtenberg's Final Public Appearance: Actress Celebrated Christian Siriano's 15th Anniversary

Christian Siriano's NYFW Show Brings Out Star-Studded Front Row with Katie Holmes, Adam Lambert, Whoopi Goldberg, & So Many More

Katie Holmes and Winnie Harlow wow at the Christian Siriano New York runway show along with Julianne Hough and a host of other stars

Katie Holmes glows in jacketed ensemble to support pal Christian Siriano at his New York Fashion Week show