Billie Eilish sits courtside with lovebirds Jennifer Hudson and Common at New York Knicks playoff game against Indiana Pacers in NYC

Billie Eilish and Jennifer Hudson were among several celebs who watched the New York Knicks vs. Indiana Pacers NBA Playoff game from Madison Square Garden on Tuesday night.

Billie Eilish was among several celebrities enjoying the New York Knicks vs Indiana Pacers NBA Playoff game courtside at Madison Square Garden on Tuesday night
The 22-year-old musician, who has been promoting her upcoming album Hit Me Hard and Soft, donned a brown and black plaid shirt layered over a white long-sleeved shirt.

EGOT-winner Jennifer Hudson was accompanied by her boyfriend, rapper and actor Common, 52
She wore a plaid hat and big plaid shorts as she sat next to a cheerful female buddy at the athletic event.

The singer wore oval-shaped, dark-rimmed spectacles, and her dark hair spilled out from beneath her headgear.

The 22-year-old music artist wore a a brown and black plaid shirt layered over a white long-sleeved shirt
Meanwhile, the 42-year-old singer-turned-talk show host was joined by her boyfriend, rapper and actor Common, 52.
Billie wore black and gray headphones around her neck, along with two silver-toned dog tag necklaces.Billie wore headphones around her neck, as well as two silver-toned dog tag chains

She wore black and purple socks with big black skateboard sneakers.

The celebrity donned large silver-toned hoop earrings and appeared to be wearing light pink-toned makeup.

Sitting next to her was a friend dressed in an orange sweater vest, baggy deep blue denim shorts, and white and black sneakers.

Common wore a light-colored bomber jacket over a white sweatshirt
Hudson sported a black blazer and a long black skirt with a slit.

Her costume featured denim details, including turned-up cuffs on her jacket that revealed a blue jean lining, and she wore two-tone denim shoes.

She completed her look with aviator sunglasses and half-up, half-down brown and golden blonde braids.

Common flashed a smile while interacting with girlfriend Jennifer
The fashionista wore hoop earrings and a variety of hefty rings as accessories.