Lady Gaga looked rocker cool on Thursday night as she rolled up to the Rolling Stones’ star-studded concert in New York City.

The legendary British rock band — consisting of band members Mick Jagger, Keith Richads and Ronnie Wood — performed at Racket NYC to celebrate the release of their new album Hackney Diamonds.

The Just Dance hitmaker, 37, joined Mick, Keith and Ronnie on stage to sing their new song Sweet Sounds of Heaven.

Gaga greeted fans outside the venue in a spliced red and black sequin jumpsuit with groovy flared legs and a plunging neckline.

She gave her peтιтe frame a boost by rocking a pair of black platform shoes.

The Shallow hitmaker threw on a sparkly black sequin blazer that she removed after her stage time.

She accessorized with a black mesh neck scarf and layered silver chain necklaces.

The multi-Grammy Award-winner rocked a claw-like black manicure, bold winged eyeliner and red stained lip.

Gaga — who recently got bangs — wore her bleach blonde fringe messy for the gig.

She flashed peace signs and the ‘Rock On’ hand sign at onlookers crowded around the music venue’s entrance.

She took the time to stop and sign autographs and take selfies.

The show proved to be a star-studded event that brought actors, comedian, musicians and models together for one epic night.

Legendary catwalk queens Christie Brinkley and Christy Turlington brought decided to take their daughters Sailor Brinkley Cook and Grace Burns to the concert.

Sailor looked like the spitting image of her glamorous mother as they posed for a pH๏τo during the show.

Christy’s longtime husband and Grace’s dad Edward Burns was also in attendance.

Leonardo DiCaprio’s ex-girlfriend Camila Morrone looked ultra chic as she arrived in an all-black outfit.

The actress rocked a busty dress, knee-high boots and a blazer that she wore over her shoulder.