Spastic Dance Diva Katy Perry displays thinning hair as she enjoys dinner with a friend

She may be known for her trademark jet-black locks, but Katy Perry appeared to have developed a small bald spot as she enjoyed dinner with a friend in London.
The US singer was wearing her long hair down over her shoulders after dining at The Wolseley when her side parting looked to be a little too wide.
The naturally blonde star has been dying her hair black since she was 15, and is regularly seen sporting different colours on the red carpet.

She told Vogue earlier this year: 'The whole reason why I dyed my hair black, actually, was because when I was 15, I chopped it all off, I had it bleached blonde like Madonna in Who's That Girl, but it didn't look right.
'So I bought a box of color and went black and have never gone back.'

Yo, shout out to all you kids, buying bottle service, with your rent money