The axed X Factor 2011 singer, 19, showed off a shorter spiked look via Twitter.
Since shooting to fame last autumn, Cocozza has sported thick long locks without any significant change until today.
Cocozza, who appeared on Celebrity Big Brother earlier this year, was styled by celebrity hairdresser Jamie Stevens.
Stevens has worked on The X Factor, This Morning, Gok's Fashion Fix and How To Look Good Naked.
It was recently revealed that Cocozza has previously "had a little cuddle" with Jodie Marsh in her bed.
Watch Frankie Cocozza perform 'I Gotta Feeling' on last year's X Factor below: