1. Leonardo DiCaprio's mom, Irmelin Indenbirken
Who needs the Academy's approval when you have your mom's?
2. Jonah Hill's mom, Sharon Lyn Chalkin
3. Jared Leto's mom, Constance Leto
He loves her so much, he gave her his pizza.
It's hard to tell who was more proud of whom.
Leto said Monday on Ellen that "one of the highlights of the night was seeing my mom dancing with Madonna."