Keanu Reeves, Laura Dern, more stars make the Oscars a family affair

Keanu Reeves and mom Patricia Taylor

Keanu Reeves, a presenter on the show and voice of Duke Kaboom in the Academy Award-winning Toy Story 4, brought his mom, costume designer Patricia Taylor.

Laura Dern, her children Ellery and Jaya Harper, and mom Diane Ladd

Laura Dern, who won the Oscar for Best Supporting Actress, shouted out her mother, Diane Ladd, and father, Bruce Dern, during her acceptance speech.

"Some say never meet your heroes, but I say if you're really blessed, you get them as your parents," she said on the Academy Awards stage.

Charlize Theron and mom Gerda Jacoba Aletta Maritz

Charlize Theron was nominated for Best Actress for her performance in Bombshell, and she celebrated by bringing her mom as her Academy Awards date.

Billie Eilish and brother Finneas

Billie Eilish and brother Finneas O'Connell recently won big at the Grammys, both taking home five, including Album, Record, and Song of the Year. The siblings performed Beatles' classic "Yesterday" during the Oscars' In Memoriam tribute.

Tom Hanks and family

Tom Hanks, nominee for Best Suporting Actor, brought along wife Rita Wilson and his children Truman Theodore Hanks and Elizabeth Hanks. No sign of his rapper son, Chet.

Antonio Banderas, flanked by his girlfriend and his daughter

Antonio Banderas, up for Best Actor, brought his girlfriend, Nicole Kimpel, and his daughter, Stella.