Oscars 2015: Patricia Arquette wins best supporting actress

Boyhood star Patricia Arquette has won best supporting actress at the Academy Awards in Los Angeles.

Arquette thanked "her Boyhood family" and "every woman who gave birth".

"To every woman... we have fought for everybody else's equal rights. It's our time to have wage equality," she added, to huge applause from the audience.

JK Simmons won the best supporting actor at the Academy Awards for his role in Whiplash as a strict drumming teacher at a music conservatory.

Accepting his award, he paid tribute to his family, including his "remarkable" wife and "above average children".

It was Simmons' first Oscar nomination. He also won best supporting actor at the Baftas earlier this month.

His fellow nominees included Mark Ruffalo (Foxcatcher), Edward Norton (Birdman), Ethan Hawke (Boyhood) and Robert Duvall (The Judge).

Whiplash also won the award for best editing and best sound mixing.

The Grand Budapest Hotel picked up best costume design (Milena Canonero), as well as best hair and make-up, (British duo Frances Hannon and Mark Coulier).

Hannon thanked actor Bill Murray for introducing her to director Wes Anderson on the set of his film Rushmore 17 years earlier.

It also picked up best production design.

Another British duo, Matt Kirkby and James Lucas, picked up the award for best live short action film, The Phone Call, starring Sally Hawkins and Jim Broadbent.

Best foreign language film went to Polish black and white family drama Ida.