The 33-year-old supermodel earned $74 million in 2013, or $128,000 a day, according to a new Forbes report.
Bündchen has amassed $386 million throughout her career, largely from various high-profile endorsements. She models for H&M, Chanel, Carolina Herrera and Louis Vuitton, and landed new contracts with Emilio Pucci and Balenciaga in June. She also lends her image to several brands in her home country of Brazil, in addition to Chilean department store Falabella and Korean lingerie brand Fidelia.
Fans and news outlets are abuzz over the new report, but the model told Vogue in April she doesn't earn as much as some may think. She was audited by the IRS earlier this year after she topped the Forbes Supermodel Rich List for the seventh time in 2013.
"It's sad, because the people who write these things don't have my bank account details," she said. "I do OK, I earn plenty, but not as much as they say."
"Truthfully, whether I'm on this list or not doesn't interest me," she continued. "I've got the same interests, the same day-to-day life, as any woman. I want to raise my children well, be a good wife and work. That is what I value: are my children educated, is my husband happy, are people feeling positive energy from me?"
Bündchen and NFL star Tom Brady married in February 2009, and have two children together, son Benjamin and daughter Vivian.