Style shrinks: Our experts analyse Kesha's (very) grown-up look

Elegant: Kesha out and about in the East Village, New York (Rex Features)

The hair

Rebecca Gonsalves: You guys, Kesha is a rainbow so her hair is too – duh! At least the blue-rinse brigade can feel bang on trend.

Mike Higgins: Blue hair? Outrageous! It's not just paint that she couldn't get out from the 'Take it Off' video, is it?

The dress

Rebecca: Butterflies and flowers actually look quite grown-up thanks to the simple shape of this shift.

Mike: Quite surprised she's even got a frock on, given her regular performing attire. Rather nice it is, too; elegant, even.

The jewellery

Rebecca: A punkish ear cuff and ever so dainty bangles and rings – less is definitely more for the singer these days.

Mike: Well, this is seriously understated. Suppose it's fitting given she dropped the $ from Ke-dollar-ha…

The shoes

Rebecca: Nice sandals; shame the littlest piggy seems to be attempting to make a break for it over the straps – ouch!

Mike: Yep, seems like someone might need to speak to her chiropodist soon. For all that, they do look elegant with their geisha-obi-like look.