Michael Strahan is one proud dad.

The “Good Morning America” host shared a video of his daughter Isabella Strahan ringing the bell after finishing her chemotherapy following her brain cancer diagnosis.

@isabellastrahan you are a SUPERWOMAN! Ringing that bell finishing chemo and on your way! 🙏🏾🙏🏾🙏🏾,” he captioned

You continue to fight with a smile on your face, strength, and determination. I am one proud Dad! Love you, Bella ❤️❤️ Full vlog on her YouTube channel. Keep inspiring ❤️.”

In the video, Isabella, 19, wore a gold paper crown on her head as she walked through the hallway of cheering people at the hospital.

As she rang the bell, she smiled and cheered and then hugged her family members, including her twin sister, Sophia

Isabella was flooded with supportive messages from several stars in her father’s comments section.

“🙌❤️🙌,” wrote Mark Wahlberg.

“What a warrior ❤️❤️❤️❤️❤️,” added Olivia Munn.

“May God Bless you with super healing powers,,, you got this girl,!!! 🙏🏾🙏🏾🙏🏾🙏🏾👏🏾👏🏾👏🏾,” commented Flavor Flav

Following her diagnosis, Isabella started a YouTube channel to document the good and bad days of her health journey.

In one video, the University of Southern California student detailed the extreme pain she felt while undergoing chemo.

“Everything hurts. My eyes are strained. They hurt to look to the sides. My whole mouth feels like I got one giant root canal of my whole mouth of every single tooth and just ripped out and not even surgically put back in,” she said in the February clip.

My jaw hurts, the bottom of my tongue hurts when I gulp water.”

In April, Isabella burst into tears as she revealed she had to undergo a third craniotomy after developing a fever.

The following month, the model said she was suffering from memory loss due to the meds she had taken