Drew Barrymore is photographed in New York City trying on wedding veils on May 11, 2012. Credit: Elder Ordonez/INFphoto.com

A sneak peek of Drew's wedding day!

Pregnant Drew Barrymore has been pretty hush-hush about her wedding plans with Will Kopelman -- and even more hush-hush about their baby-to-be.

She offered up a tiny clue about the nuptials, at least, while visiting a bridal shop on the Upper East Side of Manhattan in NYC on Friday -- trying on wedding veils with a group of women, including her future mother-in-law Coco Kopleman, according to an onlooker.

The Big Miracle star, 37, then headed to a pre-natal yoga class. Barrymore was red-carpet ready on Thursday night in the Big Apple for the New York City Ballet's 2012 Spring Gala at Lincoln Center Thursday. With fiance Kopelman, 34, by her side, the actress wore a floor-length Chanel gown with a black blazer.

Chanel is also the designer-of-choice for Barrymore's wedding gown, according to sources; after all, her future father-in-law, Arie Kopelman, is the former CEO of Chanel, and she visited the legendary fashion house's Paris headquarters in March. "He has this incredible family," Barrymore recently gushed of her future in-laws. "I am as in love with his family as I am with him."

Twice-divorced, the former child star is expected to marry in June, a pal recently explained. "Drew wants to get married before the baby comes, but doesn't want to be huge."