Sydney Sweeney sits courtside in $790 sequined tank top at Knicks-Nets game

Sydney Sweeney’s NBA outing was nothing short of glamorous.

The “Euphoria” star, 27, was decked out in nearly $4,000 worth of Celine clothing at the New York Knicks vs. Brooklyn Nets game at Barclays Center on Tuesday night.

Joined by her 11-year-old “The Housemaid” co-star Indiana Elle, Sweeney shimmered in the luxury label’s white tank top ($790), which includes Celine’s signature triomphe motif embroidered in black sequins.

Sweeney paired the top with low-rise flared jeans ($1,200) and layered a leather motorcycle jacket on top of her tank.

She elevated her casual tank and denim combo with the fashion house’s black leather heeled boots ($1,450) and a complementing leather belt ($490).

During the game, the cameras flashed to Sweeney sitting courtside, with the star waving to the crowd.

Elle, meanwhile, repped the Nets, rocking a baby blue jacket emblazoned with “Brooklyn” across the chest after entering in a leopard-printed coat.

The tween — who has appeared in “Lessons in Chemistry” and Taylor Swift’s “Willow” music video — also wore jeans and loafers.

She posted a ton of pics on her Instagram, captioning one pic, “When I was little I used to ask every famous young woman I was lucky enough to meet if they could babysit me and then last night, my awesome and incredible costar @sydney_sweeney asked if SHE could babysit ME! See, sometimes #dreamsdocometrue !”

Sweeney, who was seen filming “The Housemaid” in Ridgewood, New Jersey, earlier this month, has been stepping out in a series of stunning designer looks.

On Monday, she hit the Manhattan streets in a full Chloé look, including a herringbone jacket ($2,890), sheer ruffled top and wide-leg jeans ($1,090).

And over the weekend, Sweeney was all smiles as she threw snowballs at her fiancé Jonathan Davino in a $13,900 corduroy Burberry trench coat.