I'm a big Seinfeld fan, so naturally I'm thrilled to see Julia Louis-Dreyfus in good health and able to put cancer and chemotherapy behind her.

The Veep star posted a video of her adult sons lip syncing Michael Jackson's 'Beat It' on her last day of chemo.

The video is titled: “Mom’s last chemo day!!! BEAT IT!!! Love, Henry and Charlie.” Louis-Dreyfus called her sons “my beauty boys.”

(It kinda looks like Louis-Dreyfus' sons actually inherited Elaine's dance moves.)