Taylor Hill/FilmMagic
December 22, 2015

Chelsea Clinton hit the town for the first time since announcing her second pregnancy on Monday.

Clinton, the daughter of presidential candidate Hillary Clinton and former president Bill Clinton, was all smiles as she was photographed wearing a button-down white shirt and a pair of jeans, as she hailed a cab in New York City.

Any hint of a baby bump was masked by her red winter coat.

RELATED: Turns Out Kim Kardashian West's New Emoji App Can Be Used in All Situations

The 35-year-old and husband Marc Mezvinsky are already parents to 15-month-old Charlotte, who appeared in a sweet tweet from her mother, who thanked fans for their support on Tuesday.

“Thank you for all the warm wishes,” Clinton wrote. “Marc, Charlotte & I are so excited about our growing family.”

 Elder Ordonez/INFphoto.com

Alongside the message, Clinton shared a photo of Charlotte in her lap while they read a book called I’m a Big Sister.

RELATED: Kim Kardashian West Celebrates Hitting 55 Million Followers on Instagram with (What Else?) a Selfie

The mom-to-be, who also used the social media site to break the big news, told People in September that she was looking forward to giving Charlotte a sibling.

She explained, “I think my love for Charlotte has just opened more space in my heart and my brain that I didn’t even know was there.”

This article originally appeared on People. For more stories like this, visit People.com.