Look back at photos of Matthew McConaughey, Leonardo DiCaprio, Lupita Nyong'o, and other stars brought their siblings, parents and children to the Academy Awards
The Dallas Buyers Club star and Best Supporting Actor winner had the support of his mom Constance and older brother Shannon Leto at the 2014 Academy Awards. "In 1971, Bossier City, Louisiana, there was a teenage girl who was pregnant with her second child. She was a high school dropout and a single mom, but somehow she managed to make a better life for herself and her children. She encouraged her kids to be creative, to work hard and to do something special. That girl is my mother and she's here tonight," Leto said onstage. "And I just want to say, I love you, Mom. Thank you for teaching me to dream."