Season 5 runner-up Katharine McPhee has released a new single today. The song, "Had It All," is off Katharine's second album, Unbroken. To listen to the single in its entirety, and to watch two exclusive behind-the-scenes making of Unbroken webisodes, head to Katharine McPhee's official MySpace page.

Unbroken is scheduled for release on October 6th. Although Kat has always been a brunette, she chopped off her signature locks and dyed them blonde to achieve an edgier look for the cover of Unbroken. The new record will be released under Verve Forecast Records, and she is working with producer John Alagia.

Katharine's self-titled debut album premiered at #2 on the Billboard Top 200. The album's first single, "Over It," went Gold in 2008.

Kat may have transformed from a brunette to a blonde recently, but check out her transformation on American Idol, here.