Do the math: what do you get when some very stylish actresses have several stylish events. Hint: that adds up to some major fashion moments this week, starting with Keira Knightley  in a duet of separate but equally fabulous designs and finishing with Keri Russell 's perfectly chic two-piece look at the premiere of Dawn of the Planet of the Apes.
But these weren't the only stars doubling down on fashion. That's because whether you prefer Angelina Jolie 's dark and brooding dresses or Elle Fanning's ethereal style, it's clear these actresses stayed in character for two appearances on the Japanese leg of their Maleficent tour. See which looks captured our attention this week.
— Additional reporting by Aemilia Madden
Keira Knightley  at the Begin Again premiere.
Keira Knightley  at the Begin Again afterparty.
Behati Prinsloo at the Begin Again premiere.
Jessica Alba  at the Honest Company Target launch.
Diane Kruger  in Roland Mouret and Stuart Weitzman at the FX premiere of The Bridge.
Jennifer Garner  at the Thirst Gala.
Olivia Munn at the New York Deliver Us From Evil premiere.
Toni Collette at the Women of Concern Awards.
Justin Theroux and Jennifer Aniston
Justin Theroux and Jennifer Aniston  at the New York premiere of The Leftovers.
Elle Fanning and Angelina Jolie
Elle Fanning and Angelina Jolie  at the Tokyo Maleficent photocall.
Liv Tyler  in Stella McCartney at New York premiere of The Leftovers.
Ashley Greene  at the LA Wish I Was Here premiere.
Angelina Jolie  in Atelier Versace at the Tokyo premiere of Maleficent.
Elle Fanning at the Tokyo premiere of Maleficent.
Jessica Alba  in Romona Keveza at the Golden Butterfly Award.
Lea Michele  in Tiffany & Co. jewelry at the Hollywood Bowl Opening Night.
Ashley Madekwe at the fourth annual production of The 24 Hour Plays in Los Angeles to benefit Urban Arts Partnership.
Iggy Azalea backstage at the Calvin Klein Collection Spring 2015 menswear show.
Rita Ora in Moschino at the Capital FM Summertime Ball.
America Ferrera  at the UK gala screening of How to Train Your Dragon 2.
Keri Russell  in Monique Lhuillier at the Dawn of the Planet of the Apes premiere in San Francisco.