Pregnant Anne Hathaway’s latest outfit has a built-in baby bump window

Hello, baby!

Anne Hathaway stopped by “The Drew Barrymore Show” Wednesday in a semi-sheer outfit that showed off her baby bump.

The pregnant star’s semi-sheer top perfectly framed her belly, with long swaths of fabric draped on either side. Her pants were equally flowy to complete the look.

The “Verity” actress, 43, skipped a necklace and added small hoop earrings and a stack of bangle bracelets.

Black appears to be her signature color for her current press tour (and late stage of pregnancy), as she wore a custom black Atelier Prabal Gurung gown to the NYC premiere of the film Tuesday night. The sparkling black dress hugged her curves and featured a mermaid silhouette as well as a tulle cape train.

The Bulgari ambassador piled on diamond rings, bracelets and earrings from the jewelry brand and wore her hair in a dramatic bouffant.

For the after-party, she slipped into a feather-trimmed Sleeper pajama set, switching out her bling for more colorful Bulgari jewels.

Hathaway announced she was pregnant with her third child in June while vacationing with husband Adam Shulman, their two sons and other friends in St. Tropez.

She’s been having fun with her red carpet maternity style in the months since while promoting her impressive slate of movies.

In June, she stepped out in a red peplum jumpsuit — that she later admitted she accidentally wore backwards — to promote “The Odyssey.”

At the “End of Oak Street” premiere in August, she showed some midriff in another Prabal Gurung design, this time a high-low halter top and low-slung jeans.

With “Verity” hitting theaters Oct. 2, Hathaway has said she’ll tsoon ake a much-needed break — until she begins filming the action-packed “Days of Thunder” sequel with Tom Cruise next year.