Photos:: Oscars 2016: Red carpet arrivals

“The Martian” actor Matt Damon

Actress Priyanka Chopra

Taylor Kinney, left, and Lady Gaga arrive at the Oscars at the Dolby Theatre in Los Angeles.

“Titanic” costars Leonardo DiCaprio and Kate Winslet reunite on the red carpet.

Amy Poehler and Michael Keaton

Charlize Theron

The Weeknd and Common

Oscar nominees Cate Blanchett (“Carol”) and Bryan Cranston (“Trumbo”).

Oscar nominee Rachel McAdams (supporting actress, “Spotlight”).

From left, actress Margot Robbie, best actor nominee Eddie Redmayne (“The Danish Girl”) and actress Jennifer Garner.

People protest the all-white slate of acting Oscar nominees and lack of diversity in the industry near the 88th Academy Awards at Hollywood & Highland Center.

Taylor Kinney, left, and Lady Gaga

“Director Ridley Scott and Giannina Facio, left, and supporting actor nominee Tom Hardy (“The Revenant”) with Charlotte Riley.

Supporting actor nominee Tom Hardy (“The Revenant”) with actress Charlotte Riley.

Best actress nominee Cate Blanchett (“Carol”).

Nominees and former costars Kate Winslet (supporting actress, “Steve Jobs”) and Leonardo DiCaprio (best actor, “The Revenant”).

Leonardo DiCaprio

Actor Christian Bale with wife Sibi Blazic.

Reese Witherspoon

Model Heidi Klum

Model Chrissy Teigen and husband John Legend

Kerry Washington

Supporting actress winner Alicia Vikander (“The Danish Girl”).

Naomi Watts, Olivia Munn, Priyanka Chopra

Cinematographer Ed Lachman, Spirit Award winner and Oscar nominee for “Carol.”

Mindy Kaling

Jordan’s foreign-language nominee “Theeb” is represented by, from left, director Naji Abu Nowar and actors Jacir Eid and Hassan Mutlag Al-Maraiyeh.

Sofia Vergara, costar of ABC’s “Modern Family,” on the red carpet.

Actor Byung-hun Lee.

Governors Ball chef Wolfgang Puck.

From left, model Heidi Klum, best actress nominee Saorise Ronan (“Brooklyn”) and last year’s supporting actress winner Patricia Arquette (“Boyhood”).

“Room’s” young actor Jacob Tremblay shares a stretch of red carpet with “Modern Family’s” Sofia Vergara.

Original song nominees Jimmy Napes, left, and Sam Smith (“Writing’s on the Wall,” “Spectre”).

Nominated film editor Hank Corwin (“The Big Short”) and wife Nancy arrive at the 88th Academy Awards.

Actor Orlando Jones during the arrivals.

Tobias Lindholm, center, director of Denmark’s foreign-language nominee “A War,” arrives with the film’s lead actor Pilou Asbæk, right.

“Beasts of No Nation” actor Abraham Attah.

Morning show host and former NFL player Michael Strahan addresses the media on the red carpet.

“Good Morning America” anchor Robin Roberts.

Composer Carter Burwell, nominated for original score for “Carol.”

Model Dorith Mous on the red carpet.

Members of the nominated live-action short feature “Shok” arrive on the red carpet for the 88th Academy Awards.

Sofia Vergara at the 88th Academy Awards.

“Beasts of No Nation” costar Abraham Attah arrives at the 88th Academy Awards.

Orlando Jones arrives for the 88th Academy Awards.

TV personality Stephanie Bauer on the Oscars red carpet.

TV personality Giuliana Rancic at the 88th Academy Awards.

TV personality Maria Menounos at the 88th Academy Awards.