@gwenstefani / Twitter 1 / 9
@gwenstefani / Twitter 1 / 9

Gwen Stefani knows how to work a baby bump! The No Doubt singer, 44, looked super-chic -- and super-pregnant -- in a selfie she shared via Twitter on Tuesday, Jan. 21.

PHOTOS: Gwen's life as a mom

Posing in front of a mirror with her iPhone, the third-time mom-to-be showed off her growing belly in a form-fitting black minidress over black leggings. Never one to sacrifice style, she paired the outfit with sky-high strappy sandals.

"Bump it," she captioned the glam pic, adding the hashtags "#allblack," "#inappropriateshoes," "#capturethemoment," and "#miracle."

PHOTOS: Gwen's incredible abs

Stefani -- already mom to sons Kingston, 7, and Zuma, 5, with husband Gavin Rossdale, 48 -- revealed via Instagram last week that she and her family are expecting another baby boy. (A source confirmed to Us Weekly in September that she was pregnant with her third child.)

PHOTOS: Gwen's style evolution

"I was ready to hand over the crown," the "Sweet Escape" singer wrote alongside a photo of herself wearing a bejeweled headpiece. "But I guess I am still queen of the house. #itsaboy #surroundedbyboys"


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