Oscars' In Memoriam remembers Debbie Reynolds and Carrie Fisher

Bill Paxton was honored by Jennifer Aniston at the start of the segment.

— -- The In Memoriam segment highlighted some of the Hollywood luminaries lost since the last Oscars.

In recent years, who gets included, or not, in the segment has been a source of controversy. In 2015, many were upset when Joan Rivers was left out.

The academy posted a photo gallery of more than 200 recently deceased Hollywood professionals on Oscars.com. shortly after Bareilles’ performance.