From 90s throwbacks to Victoria Beckham's dance moves

The best A-list Instagrams from the week so far

Mandy Moore throws it back with Justin Timberlake

Reese Witherspoon checks out

Kim Kardashian has a low-key start

Victoria Beckham snaps a selfie

... and gets her groove on with James Corden

James Corden gets the shot

Jessica Alba offers up some 90s style inspiration

Cindy Crawford has a gift for the Clooneys

Karlie Kloss gets her fix

Georgia May Jagger shows off her skills

Naomi Watts gives it a whirl

Ruby Rose makes herself at home

Cara Delevingne fans out

Kim Kardashian channels her mother

John Legend gives an impromptu performance

Selma Blair takes the plunge

Mariah Carey receives a warm welcome

The Fresh Prince cast reunite

Lady Gaga reveals her dark side

Royalty meets fashion royalty at the National Portrait Gallery gala

Margot Robbie lives the high life

January Jones introduces her BFF

Adele has us seeing double

David Beckham's had better days

Reese Witherspoon's pup tries to tag along

Allison Williams keeps watch

Gisele's ready for change

Jessica Chastain celebrates in style

Rachel Bilson's on bridesmaid duty

Mindy Kaling goes green

Harper Beckham's sharing secrets

... before mastering the art of two wheels

Gwyneth Paltrow woke up like this

Mariah Carey keeps it under wraps

Chris Hemsworth works his magic

... before photobombing this romantic snap

Reese Witherspoon cuddles up on set

Lindsay Lohan makes a statement

Ruby Rose keeps us guessing

Sofia Richie reveals her new tattoo

Cindy Crawford works it in red

The Delevingne girls stick together

David Beckham pays a Mother's Day tribute

Brooklyn Beckham shares a mother-son selfie

Victoria Beckham receives a sweet surprise

Sophie Turner reveals her roots

Gwyneth Paltrow shares the motherly love

Rosie Huntington-Whiteley gets glam with her mum

Reese Witherspoon celebrates with her mimi-mes

... before throwing it back with her brother

Lily Aldridge enjoys a mother-daughter beach break

Cheryl shares a snap of her newborn baby boy

Victoria Beckham recruits a new assistant

Alexa Chung worships the sun

Samira Wiley enjoys newly-wedded bliss

Mindy Kaling makes a new friend

Drew Barrymore takes shelter

Naomi Campbell shouts out to Diana Ross

Kim Kardashian keeps her cool

Jaime King's pup keeps his eye on the prize

Salma Hayek lends her support

Kendall Jenner stops for a bite

Adele's on her way

From 90s throwbacks to Victoria Beckham's dance moves: the week's best A-list Instagrams