Michael Strahan's Daughter Isabella, 19, Looks Stunning in Bikini Days After Finishing Last Radiation Treatment for Brain Cancer: Photos

@isabellastrahan/Instagram

Isabella Strahan celebrated the end of her recent six-week radiation treatment by soaking up the sun.

While the 19-year-old daughter of Michael Strahan and his ex-wife Jean Muggli is still set to start chemotherapy next month amid her ongoing battle with b------ cancer, Isabella took a break from the reality of her health woes to spend the day poolside with her twin sister, Sophia.

Isabella Strahan is currently battling breast cancer.@isabellastrahan/Instagram

"In good company," Isabella — who was diagnosed with medulloblastoma in October 2023 — captioned a Monday, January 22, Instagram upload, which featured several snaps of the stunning teenager enjoying her day outdoors.

Some of the breathtaking photos were captured near a backyard pool, though others were taken in front of a gorgeous beach background.

Isabella Strahan and her twin sister, Sophie, spent their day by the pool.@sophialstrahan/Instagram

In one of the pictures, Isabella donned a flattering leopard-print bikini, while the other images showcased the famous offspring wearing a black two-piece with dainty cherry-print detail.

The social media personality accessorized her ensemble — and protected her bare scalp — with a tan sun hat. Her twin sister looked equally amazing in a purple bikini.

Isabella Strahan previously admitted she's looking forward to this process being over.@isabellastrahan/Instagram

Sophia shared similar snaps from the siblings' day, in addition to a cute clip of the duo taking a dip in the pool, to her own Instagram profile alongside the caption: "Us again 👭."

The duo's relaxing day comes as Isabella continues to deal with her difficult battle with brain cancer, which she was diagnosed with in October 2023 but didn't reveal until recently.

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Isabella and her famous father shared the unfortunate news during the Thursday, January 11, episode of Good Morning America, where the former New York Giants legend and co-host of the famed talk show detailed the moment he received a "call" no parent should ever have to receive.

"I didn’t notice anything was off ’til probably like October 1," Isabella explained to her dad's co-host Robin Roberts. "That’s when I definitely noticed headaches, nausea, couldn’t walk straight."

Michael Strahan and his daughter revealed the news on 'GMA.' @isabellastrahan/Instagram

Weeks later when Isabella began "throwing up blood," she began to worry.

"I was like, 'Hm, this probably isn’t good.' So I texted [my sister], who then notified the whole family," she recalled.

"So I just finished radiation therapy, which is proton radiation, and I got to ring the bell yesterday," Isabella revealed. "It was great. It was very exciting because it’s been a long 30 sessions, six weeks. I’m very excited for this whole process to wrap. But you just have to keep living every day, I think, through the whole thing."

Isabella has relocated to Durham, N.C., where she will begin chemotherapy at Duke Children’s Hospital & Health Center.

"That’s my next step. I’m ready for it to start and be one day closer to being over," she added.

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