From Rosamund Pike’s new ‘do and Sophia Grace to Cara’s ‘brows and Justin Bieber: what’s hot and what’s not on Planet Fashion this week

Going up
Chin down, eyes up Observed as the Tom Ford-approved way to look fabulous in photos. Adopt at once.
Suzy Menkes’ phone case It bears a cartoon image of Ms Menkes herself. Meta.
Bobbi Brown Art Stick This lipstick meets liner is the best lip product right now – and it’s so easy to use.
Sophia Grace Rapper of the year at 11 years old. And the only person still allowed to wear a peplum.
Nike Air Force 1s Ditch the Air Max and get a white pair of these instead.
Rosamund Pike’s undercut Easily the tonsorial highlight of awards season so far.
Going down
Cara’s eyebrows Spindly are back. See Gemma Ward in Prada’s SS15 campaign. Work with wetlook hair.
Justin Bieber Said to be perving on Lara Stone throughout their shoot for Calvin Klein jeans. One word: ew.
Caffeine We’re turning to beetroot juice for a scientifically proven natural energy boost. Bonus: a purple tongue.
Blankets as coats Much better as scarves. Who knew?
Supermodels Serial modeller Leonardo DiCaprio is dating Rihanna, according to the tabloids. An excellent idea, even if it’s not true.
High-waisted denim shorts Cara Delevingne and Lorde have both been spotted wearing a pair of these while hiking in the LA hills recently. In other words: the A-list have relegated them to gym kit. Take note.