Controversial fashion designer and influencer.
Birdie's financial vulnerability gives Miles leverage over her.
Birdie needs Miles's financial assistance to handle the fallout from unknowingly employing sweatshops.
They share membership in the group protecting its connection to Miles.
Claire and Birdie are both members of Miles's invited Disruptor friend group and remain together during the island crisis.
Peg loyally supports Birdie throughout the island gathering.
The plot explicitly identifies Peg as Birdie's assistant, and Peg travels with Birdie to Miles's island.
Birdie becomes one of Blanc's suspects because of her dependence on Miles.
Blanc warns Miles that every Disruptor has a motive, including Birdie, whose financial problems make her dependent on Miles.
Explore the full interactive character relationship map of Glass Onion: A Knives Out Mystery