British-Irish girl group The Saturdays appeared at a HMV store in Birmingham's Fort Shopping Park on Tuesday (Sept. 18) to sign copies of their new 2013 Official Calendar.

Rochelle Humes, Vanessa White, Frankie Sandford and Una Healy all looked stylish at the event, where they happily signed the calendars and posed for photos with their fans.

The fifth member of the band, Mollie King, was taken ill, and could not attend the signing, later apologising to her fans on her Twitter page.

White, 22, opted for an all-black outfit, comprising of skinny jeans, heels and a top, while 23-year-old Sandford sported bright yellow jeans and a grey blazer.

Newly-married Rochelle Humes, 23, and Una Healy, 30, both sported patterned dresses.

The band have begun filming their new E! Network reality show, and also sealed their fashion credentials after they were spotted at New York Fashion Week.

Check out the gallery below to see the girls at the event.....

PHOTOS: The Saturdays Attend Calendar Signing In HMV