Hayden Panettiere and Thomas the Tit Engine

Hayden Panettiere is a jack of all trades: she's an actress, a singer, a voice actress, a model and an activist, but now you can add one more plank to her platform: railroad track. The pregger celebrity must be having a boy because she's decorating her milk-full breasts with Thomas the Tank Engine. 

Our friends at Drunken Stepfather (link below) have the Instagram she posted recently to her feed, which shows the little engine that could get a squeeze off of Hayden's hooters smiling just beneath the mounds of mammary goodness of her bikini top. If the blonde lets us play with her toys we'll gladly pay for child support.

The native New Yorker is best known for her roles as cheerleader on the NBC series "Heroes," which went off the air in 2010, and since 2012 has been starring on the AB musical drama series "Nashville." But we think her best medium is social, and this Instagram proves it.

In fact, if we were her agent, we'd suggest live blog her pregnancy. And we mean like the whole thing, from breaking water to the crowning, and we want to see every explicit shot. Some may not care for pregnant women, but we love anything that will round out a gal.