Bill Gates' little girl is all grown up!
The billionaire tycoon and his estranged wife Melinda Gates' youngest child, Phoebe, graduated high school amid her parents' bitter divorce.
The 18-year-old shared several photos from the happy day and revealed she celebrated her milestone with her family, despite Bill and Melinda facing off over their $128 billion fortune.
Taking to her social media, Phoebe dropped multiple shots showing herself in her cap and gown, but it was what she wore underneath that really grabbed attention.
Smiling sweetly with her fellow graduates surrounding her, Bill Gates' daughter made sure her graduation day remained all about her and not her famous parents, whose split made headlines last month.
Phoebe didn't wear a mask, instead opting to wear pink lipstick and a purple flower crown on the top of her head.
Following the ceremony, the now-graduated senior revealed she was rocking a sparkling mermaid-themed dress underneath.
Looking fierce, the former couple's youngest kid made a splash in her white frock which featured dazzling seashell cups and colorful starfish down the body.
"A grand day filled with endless love and support from family and friends," Phoebe captioned her graduation photos.
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While she didn't include any pictures of Dad and Mom, her older sister Jennifer Gates made sure to drop a comment.
"🎉💕🙌," she wrote on Phoebe's pics while also making sure to dedicate a post in her little sister's honor.
Jennifer shared several sweet shots of "Pheebs" throughout the years.
Revealing her sister is off to Stanford, Jennifer added, "I love you, I am immensely proud of you and can’t wait for all that’s to come at Stanford ( !!! 🌲 🙌) and beyond. Congratulations my love, you deserve all the celebrations today and this month !!! ♾💕✨ Xoxox big sis Jenn."
Ironically, Jennifer announced she is postponing medical school following her parents' divorce announcement.
Melinda filed for divorce from Bill Gates in May.
Melinda and Bill share three adult children together.
According to reports, he's prepared to each of the kids only $10 million from his estate, which is a small chunk of change when he's worth nearly $130 billion.
After their divorce was filed, it was revealed Bill had an affair with a Microsoft employee decades ago while he was married.