Tracy Morgan chose the red carpet of Sunday’s Screen Actors Guild Awards to finally reveal the person who gave him a kidney in December.

“I’d like to thank Tanisha for donating my kidney to me,” the 30 Rock star told E!’s Giuliana Rancic on the red carpet.

Tanisha, it turns out, is his girlfriend Tanisha Hall, who Morgan began dating after divorcing his then-wife Sabina in the fall of 2009.

“We were together, but then we separated,” Morgan explained. “But she also gave me a kidney.”

Tracy Morgan and Tanisha Hall attend the 61st Annual Emmy Awards in 2009.

Morgan then ended his interview by shouting: “Sarah Palin, you’re the hottest MILF in the world! She’s a MILF!”

The comedian made news last week when he called the former Alaska governor “good masturbation material” during a live interview on TNT.