See how stars are getting ready for the 2019 Oscars

By Jacqueline Yates & Hayley FitzPatrick

The 2019 Oscars are here, and stars are sharing behind-the-scenes moments getting ready for the big night.

From beauty treatment posts to snaps featuring words of encouragement from friends, here's what's happening before showtime.

Emilia Clarke

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My HEROS!!!!!!! These incredible human beans have turned me from “I can barely wake up” to a sparkly purple parmer violet preened to perfection. #?? #?????????? #?? #?? #oscars2019 #letsgetlit @petraflannery @jennahipp @jennychohair @jilliandempsey @dgbeauty

A post shared by @ emilia_clarke on Feb 24, 2019 at 3:07pm PST

Allison Janney

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And so it begins.... with a little #JoniMitchell #Oscars

A post shared by Allison Janney (@allisonbjanney) on Feb 24, 2019 at 11:30am PST

Constance Wu

Constance Wu/Instagram

Constance Wu enjoys a facial before the Oscars.

"Roma" actress Marina de Tavira

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Good morning! The honor is all mine #EmmaStone what an incredible way to start the day. @theacademy El honor es todo mío. ¡Que bella manera de empezar el día!

A post shared by Marina de Tavira (@mardetavira) on Feb 24, 2019 at 11:09am PST

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Here we go! #oscars2019 ¡Aquí vamos! @theacademy

A post shared by Marina de Tavira (@mardetavira) on Feb 24, 2019 at 1:48pm PST

Adam Lambert

Adam Lambert/Instagram

Adam Lambert shows off a sheet mask selfie ahead of the Oscars.

Spike Lee

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Gonna Be Stylin’ And Profilin’ On Da Oscar Red Carpet Tomorrow Morning Night. IT’S GOTTA BE DA JORDANS. BOOMSHACKALACKA

A post shared by Spike Lee (@officialspikelee) on Feb 23, 2019 at 5:45pm PST

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Lee/Lewis Family Prayer.

A post shared by Spike Lee (@officialspikelee) on Feb 24, 2019 at 1:46pm PST

Octavia Spencer

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This morning started with a little Praising God, a little walk, and now a little coffee in this cute mug made just for me by @fortnums The madness begins soon. So quiet time is imperative. #oscarsunday

A post shared by Octavia Spencer (@octaviaspencer) on Feb 24, 2019 at 9:46am PST

Richard E. Grant

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Best way to start the day of the Oscars @melissamccarthy ‘s house for breakfast and some trampolining!!

A post shared by Richard E. Grant (@richard.e.grant) on Feb 24, 2019 at 12:52pm PST

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Final fitting with the iconic @richard.e.grant ?? Red Carpet ready in @brunellocucinelli and I was able to send him off with an exclusive @theweitzeffect X @suitsupply coat to boot! So great to watch our @thrstyle @hollywoodreporter video with you. Wishing you the best of luck and highest style on the big stage tomorrow. Full recap in bio ? #oscars2019 #richardegrant #brunellocucinelli #tuxedo #TWEOscarWeek #redcarpet #bts #theweitzeffect

A post shared by The Weitz Effect® (@theweitzeffect) on Feb 23, 2019 at 11:31am PST

Oscar-nominee and "RBG" director Betsy West

Today’s the day! Thanks Jessica Bohmer! #Oscars #OscarsJourney #RBGMovie!!! pic.twitter.com/LYfF0ttQXx

— Betsy West (@Betsywest) February 24, 2019

Gabrielle Union

Gabrielle Union/Instagram

Gabrielle Union enjoys a facial before the Oscars.

"Roma" actor Carlos Peralta

Carlos Peralta/Instagram

Carlos Peralta is Oscars ready with a suit and sneakers.

Kristin Cavallari

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aaaannnd she’s ready ???? @kristincavallari today for oscars!!! #justinemarjanhair @ash_kholm @mimi ?? good luck to all the glam teams out there hustlin! Can’t wait to see everyone’s looks on the carpet ??

A post shared by Celebrity Hairstylist (@justinemarjan) on Feb 24, 2019 at 11:16am PST

Caitlyn Jenner

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Oscar Sunday 2019!! Getting ready for a fun night

A post shared by Caitlyn Jenner (@caitlynjenner) on Feb 24, 2019 at 10:47am PST