Amanda Seyfried has large boobs.

Moreover, Amanda Seyfried portrayed a character in Mean Girls who believed her breasts could forecast the weather.

Still, Willie Geist didn't exactly intend to refer to the actress as "Titsy" during her appearance on Toda this week.

"We all know Amanda Seyfried from her roles as the nice, if a bit titsy..." Geist said by way of introduction yesterday prior to catching himself and stating instead:

“Ditzy, excuse me, teen in Mean Girls."

Still, it was too late. The hilarious damage had been done.

Geist tried to continue the segment and he apologized to the star, but Seyfried didn't seem to mind.

Check out the footage above and then be reminded where the cast of Mean Girls is now.