The 22 candid celebrity moments at the Oscars you didn’t see on the show
WATCH: You'll go Gaga for this Oscars highlight reel.

The 2019 Oscars brought several surprises and amazing moments.

Greg Williams, the Academy of Motion Picture Arts and Sciences' official photographer for the 2019 Oscars, captured some of the most talked-about pairs and jaw-dropping scenes during the star-studded event.

From Lady Gaga and Bradley Cooper's backstage embrace to Olivia Colman clutching her Oscar after her best actress win, here are the behind-the-scenes shots that you have to see.

Octavia Spencer

Melissa McCarthy

Lady Gaga

Regina King, Samuel L. Jackson and Angela Bassett

Pharrell Williams and his wife, Helen Lasichanh

Spike Lee

Lady Gaga and Bradley Cooper

Emma Stone and Allison Janney

Willem Dafoe

Tessa Thompson

Jennifer Lopez

Rami Malek and Lucy Boynton

Melissa McCarthy, Sam Rockwell and Leslie Bibb

Daniel Craig and Rachel Weisz

Jason Momoa and Jimmy Chin

Mark Ronson

Gary Oldman

Amy Adams and her husband Darren Le Gallo

Regina King

Javier Bardem

Adam Driver and his wife, Joanne Tucker