FASHION: Kentucky Derby Arrivals: Mary J Blige, Star Jones & MORE [PHOTOS]

Mary J. Blige and sister LaTonya attend the 138th Kentucky Derby at Churchill Downs on May 5, 2012 in Louisville, Kentucky.

The 138th annual Kentucky Derby took place this past weekend.

While it may be horse racing’s biggest day, its biggest draw is often hats not horses. Check out some of the beautiful, bold and sometimes tacky hats from celebs and socialites during Saturday event below!!!

 (and read about the Derby winner here)

Mary J. Blige sings the National Anthem

Ice-T and his wife CoCo attend the 138th Kentucky Derby at Churchill Downs on May 5, 2012 in Louisville, Kentucky.

Actress Debra Messing attends the 138th Kentucky Derby at Churchill Downs on May 5, 2012 in Louisville, Kentucky.

Joey Fatone

Star Jones

Hosea Sanchez

Country Star Miranda Lambert attends the 138th Kentucky Derby at Churchill Downs on May 5, 2012 in Louisville, Kentucky.

Designer Christian Siriano attends the 138th Kentucky Derby at Churchill Downs on May 5, 2012 in Louisville, Kentucky.

Singer Taylor Dayne attends the 138th Kentucky Derby at Churchill Downs on May 5, 2012 in Louisville, Kentucky.

'Real Housewives of Orange County' Vicki Gunvalson attends the 138th Kentucky Derby at Churchill Downs on May 5, 2012 in Louisville, Kentucky.