As Modern Family star Jesse Tyler Ferguson explained to Conan, he's not much of a dancer, so that's why husband Justin Mikita is typically seeing on the dancefloor with JTF's co-star, Sophia Vergara, instead of with him. Busty Vergara is known for her incredible backbends, which has resulted in some embarrasing nip slips.
As JTF says: "Look at Justin's face: Oh my god! Boobs!"
Watch the cute clip below: