A newly pregnant Stefani shows off a telling glow as she strolls with husband Gavin Rossdale through London's Soho neighborhood in a comfy jacket and jeans accented with a bright plaid scarf.

JAN. 5

No pregnancy announcement yet, but the singer braves the crisp London weather in a figure-disguising – and budget-friendly – Express houndstooth jacket to take son Kingston to Hyde Park.

In a cozy BCBG dress and knee-high boots, Stefani totes Kingston to the playground in West Hollywood.

A bundled up Stefani makes a fashionable walk through New York's JFK Airport on the day she confirms she's pregnant with her second child.

Talk about a hot mama! For her first red-carpet walk since announcing her pregnancy, the star shows off her growing bump in a chic L.A.M.B gown and Cartier diamonds at a Madonna-hosted charity event in N.Y.C.

It's another fashionable day at the park for the doting mom in a black-and-white print 12th Street by Cynthia Vincent maxidress in Malibu.

The singer shows off her wild side – and favorite pattern – in a leopard-print babydoll dress paired with skinny jeans for a family brunch in Hollywood.

MARCH 9

It's one big happy family – that's soon to be one member bigger! – as Stefani strolls with Rossdale and Kingston in a vivid Victoria's Secret maxidress in L.A.

The singer makes pregnancy perfectly chic in this floor-grazing black dress, elegantly tied above her bump and topped with a gray leopard-print cardigan while out and about in L.A.

White wide-leg pants and a pretty Temperley London babydoll dress give Stefani's look the perfect balance between comfortable and hip in Studio City, Calif.

Same day, different dress! The singer adds a little length to her look with a bright Diane von Furstenberg maxidress and bold braided hair for a friend's baby shower in West Hollywood.

APRIL 12

With Kingston in tow, the songstress wears a long and loose strapless dress that's perfect for frolicking on the beach in Santa Monica.

APRIL 19

It might be just an ordinary day at a Beverly Hills park, but the singer is still stylish in a black dress paired with jeans and a dark trench to keep the chill out.

Stefani keeps her signature patterned maxidress fresh with complementary white glasses and tote by her own L.A.M.B label while shopping in L.A.

Later that night, the singer shows off a flowing black-and-white floral-print L.A.M.B. gown for a dinner party with pals Victoria and David Beckham.

Just entering her third trimester, the always-stylish star accents her blue-and-white floral maxi and form-fitting jacket with vibrant red-frame glasses, perfectly matched lipstick and husband Rossdale!