George Lopez, Kirstie Alley George Lopez, Kirstie Alley

Note to George Lopez: Kirstie Alley doesn't want your apology.

George Lopez apologizes to Kirstie Alley for pig comparisons

After the late-night host said he "misjudged" a joke that compared the Dancing with the Stars contestant to a pig, Alley fired back on Twitter.

"@georgelopez I don't need or want ur apology...I want your kidney dude," Alley tweeted, referring to the fact that Lopez divorced his wife five years after she donated one her kidneys to him. "On behalf of ur X and all the women uv insulted...give it back."

Earlier this week, Lopez remarked that Alley did a nice job on Dancing with "her little hooves tapping away." He also showed a clip of a pig with its head hanging out of the car.

Should Kirstie forgive him?