School of Frock: Rihanna tricks out a treat at the Grammys
The Grammy Awards red carpet can always be counted on to produce fashion moments that make us go from "wow" to "whaaat?"
Top and skirt: Armani Prive
Clutch: Roger Vivier
Who knew this colour combination would work outside of Halloween? Sporting a throwback image circa 2006, RiRi slayed the competition in a glittery midriff-baring tangerine halter top and dramatic black ruffled silk organza ballgown skirt. It's official: We're having an orange crush.
An Adele red carpet sighting is rare enough, so one where she doesn't turn up in her go-to black is pretty much a big deal. Fortunately, her figure-flattering, geometric print olive gown gets our green light. Add this to her stack of Grammy wins.
LADY GAGA (B-)
Outfit: Alex Ulichny
The Grammys wouldn't be the Grammys without a bizarre Gaga get-up. Trust her to get very creative in flashing underboob, in a crop top that looks like it underwent serious shrinkage.
KATY PERRY (D)
Gown: Tom Ford
Newly blonde, definitely bonkers. Perry the sparkly human feather duster needs to dust her way into the bin of bad design ideas - and stay there.
Outfit: Christian Wijnants
It's amazing how even after rolling out of bed and straight onto the red carpet in wrinkly silk pyjamas - which she conveniently forgot to button up - Halsey's skinfest is still a snooze. The only thing that could have made it more exciting is a draught.