Katy Perry and other celebrities who ruled the break-up makeover

Big news: Katy Perry has officially copied Miley Cyrus in the hair department, chopping her newly blonde bob into an edgy pixie cut.

Since this is only days after her split with Orlando Bloom, Katy is following in the footsteps of plenty of other celebrities who have changed up their look after a break-up.

From Scarlett Johansson’s cut to Halle Berry’s dramatic new look, here’s some more famous faces who have undergone a break-up transformation.

The most iconic celebrity hairstyles of all time: From pob to princess

A concise history of Katy Perry’s most dramatic dresses