Katy Perry 'Writing Songs About Russell Brand Split'

Katy Perry fans could soon know the real reason[uuid=1234b5c7-3d85-42ac-bd94-8e6a61419ad7]Russell Brand, with reports suggesting the star has been writing her feelings down in a book.

According to The Sun, the Gym Class Heroes frontman, Travie McCoy - blaming his alleged drug use.

Brand announced he had filed for divorce from Katy last Friday (30th December) with [uuid=d54afd0c-9542-4f78-b20c-4f3b2a3f5b87]Get Him To The Greek actor could be in line to pocket half of the 27-year old's rumoured £45million fortune.

CHECK OUT PICS OF KATY & HUBBY RUSSELL IN HAPPIER TIMES HERE  

SEE SEXY PICS OF KATY PERRY HERE!