Hailey Bieber proudly displayed her blossoming baby bump in a see-through outfit when she and her husband Justin Bieber were spotted in New York this weekend.

The 27-year-old model and the 30-year-old pop superstar announced this May that they are expecting their firstborn child.

This Saturday, weeks after joyfully breaking their big news, Hailey showed off her bump in a skinтιԍнт, translucent black lace number.

Balancing expertly on a towering pair of heels, the expectant mother accented the look by wrapping herself in a long black leather overcoat.

Meanwhile Justin wore an even wilder ensemble – including a mᴀssively baggy pair of white shorts that slid down to reveal a set of scarlet boxers.

He teamed the shorts with a matching t-shirt and occasionally augmented the look by pulling a tan sweater over it.

Allowing a healthy dose of scruff to sprout over his unmistakable features, Baby singer lent himself a bit of shade with a baseball cap.

Hailey’s walnut brown hair was swept into an elegant updo reminiscent of the 1960s, and she accessorized with a sleek pair of dark shades.

The mᴀssive oval-cut engagement ring Justin gave her – rumored to have cost $1.5 million – could be seen glittering on Hailey’s left hand.

For their latest outing, Justin and Hailey were accompanied by her best friend, the singer Justine Skye, who was snappily attired in a black vest-blouse and sleek white jeans.

In early May, the couple announced that they are expecting their first child together by sharing clips and pH๏τos from a surprise vow renewal that took place in Hawaii.

Hailey wore a figure-hugging, white lace wedding dress that clung to her frame as she debuted her baby bump to her fans and followers.

She wore a matching veil that was placed on top of her head as the pair renewed their vows outdoors while surrounded by the scenic landscape.

The star struck a variety of poses in the stunning gown while joined by her husband for the special day.