The "Veep" star and "Seinfeld" alum" said of Charlie and Henry, her two kids with Brad Hall: "Ain't they sweet?"
Louis-Dreyfus announced in September she had been diagnosed with breast cancer. She said she found out the day after winning an Emmy for "Veep." She's been sharing her journey and support from loved ones and fans on social media ever since.
The video is titled: "Mom's last chemo day!!! BEAT IT!!! Love, Henry and Charlie." Louis-Dreyfus called her sons "My beauty boys."
The video posted Friday had been viewed more than 500,000 times as of Saturday afternoon.
Louis-Dreyfus turned 57 Saturday.Copyright 2018 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.