Throughout her pregnancy Beyonce continued to rock curve-hugging ensembles and sky-high platforms, but now the new mom is enjoying a more laid-back style.

For an outing with Blue Ivy, 4 months, in New York City on Monday the 30-year-old superstar wore baggy black pants, which featured bizarre cartoon characters in lingerie. She paired the wacky bottoms with black loafers and an oversized boyfriend blazer.

PHOTOS: Beyonce's chic maternity style

She also swapped her usual glamorous hair and makeup for a simple ponytail and pink lip gloss. She did, however, flash her massive 18-carat Lorraine Schwartz diamond ring from hubby Jay-Z.

PHOTOS: Meet Blue Ivy Carter!In the past two weeks the "Love on Top" singer has rocked some seriously head-turning outfits including bold Hawaiian-print pants and a neon-pink sweater with a colorful patterned skit.

Although Beyonce is taking a break from work during Blue's first days, she's slated for multiple ventures in 2012: Two new musical projects as well as an appearance in the film One Hit Wonders starring her pal Gwyneth Paltrow plus Cameron Diaz and mom-to-be Reese Witherspoon.

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