Perry. Field, Byrne and Electra

All Katy Perry is short is a music box to stand in at the European premiere of her movie, All of Me, in London. She’s prima ballerina in a tulle Marchesa dress, complete with pulled-back bun.

She plays the Spider Man’s mum in this summer’s blockbuster, but Sally Field looks nowhere near her 65 years on the red carpet for the premiere of this summer’s biggest blockbuster.

Rose Byrne attended the fifth season premiere of Damages in Valentino. A simple classic white dress, with pulled back hair and deep red lips, this is the red carpet as it should be done. Absolutely flawless.

A garish pink print, shiny material, OTT make up and severe hair — red carpet Carmen Electra wins worst dressed this week in Nicola Finetti at the premiere of The Amazing Spider-Man.