‘The Little Couple’ — Everybody Poops … Especially Our New Son!

Exclusive 042713_bill_klein_launchJennifer Arnold and Bill Klein — stars of TLC”s hit “The Little Couple” — just adopted the cutest little boy from China … and like any sized parents, they have quickly learned … TODDLERS POOP A LOT.

Our photog spoke to Jen and Bill on the streets of NYC as they walked hand in hand with the newest addition to their family, 3-year-old William, who was also born with a form of dwarfism.

It”s clear from the video the new parents — who struggled for years to have a kid —  are excited to learn the tricks of the trade.

Except for the part about poopy diapers.