Why Chrissy Teigen Was Hospitalized

— -- That must have been some battle!

Supermodel Chrissy Teigen recently had to go to the hospital to treat an injury she said she sustained during a "Lip Sync Battle" for a show on Spike TV -- not kidding!

Teigen, 29, posted a pic in the hospital with the caption, "Then I cracked a foot bone. I regret nothing."

She posted other pics and videos from her filming for the show with her husband, John Legend.

"The most worthwhile injury ever. #LIPSYNCBATTLE," Teigen said.

It was unclear what she was doing when she was injured, but the show premieres on April 2.