Gisele Bündchen celebrated Mother's Day on Sunday by sharing never-before-seen photos of her 15-month-old son and two older children.

Mother's Day Celebration

The 45-year-old CAA Fashion model revealed four handwritten notes, three of which were penned in her native Portuguese in the new Instagram post.

'Happy Mother's Day to the best mom in the world!' Bündchen's 13-year-old daughter Vivian Brady wrote in the translation.

Handwritten Notes

Vivian continued, 'Words cannot describe how much love I have for you. I wanted to say how much I appreciate you, even if sometimes I don't act like I usually do, but I always know what you say is true, even if it's not what I want to hear, but I know it's for my own good,'

The sixth-generation Brazilian bombshell's 16-year-old son, Benjamin Brady, was the only one who wrote in English: 'You are the best! Today is your day and I wouldn't want to be anywhere else rather be with you.

'Even though sometimes you can be a little overprotective shows that you care, and I love you for that. I will forever be thankful for everything you have taught me. Never change. I love you so much.'

Personal Life

There was a scribble scrawled by Bündchen's toddler – whose middle name is said to be 'River' – along with a note from her second husband, Joaquim Valente.

The Garnier global brand ambassador and the 36-year-old jiu-jitsu 'professor' wed on December 3 in Surfside, Florida, four years after she hired him to instruct her children and herself in the martial art.

Bündchen and Valente were famously pictured traveling to Costa Rica together in November 2022, just two weeks after she finalized her divorce from ex-husband Tom Brady, but things allegedly didn't turn romantic until June 2023.

Ex-Husband's Message

Speaking of the 48-year-old seven-time Super Bowl champ, he publicly showed some love for Bündchen and his babymama Bridget Moynahan via his Instagram story on Sunday.

Brady – who fathered 18-year-old son Jack with Moynahan – wrote: 'Happy Mother's Day to all the amazing mothers in this world!'