Taylor Swift celebrates Knicks win with "Stevie Knicks" shirt in the front row

The pop star sat in the front row – in a blue top featuring the "Stevie Knicks" print in orange lettering. Swift wasn't the only one in this look: Her companions Alana Haim, Este Haim, and Mariska Hargitay wore similar shirts with prints like "Knickelback" and "Knickole Kidman."

The New York Knicks erased a 29-point deficit in the thrilling game and ultimately secured their third win against the San Antonio Spurs. The 36-year-old repeatedly broke into spontaneous dances on the sidelines – after the home team's magnificent comeback, Swift and her companions' celebrations knew no bounds.

A special friendship at courtside

"Law & Order" star Mariska Hargitay (62) and singer Taylor Swift (36) cheered together on Wednesday at the fourth game of the NBA Finals series in New York City. The two share a long-standing friendship: Hargitay, who appeared in Swift's 2015 music video for "Bad Blood," is known for her long-running lead role in the television series "Law & Order: Special Victims Unit." Hargitay later adopted her own cat and named it Karma, after the pop star's song. Swift, in turn, had named her own cat after Hargitay's character Olivia Benson.

Celebrities in the stands

The two sat alongside Alana Haim (34) and Este Haim (40), who wore similar shirts. Other prominent guests reportedly included Hailey Bieber, Adam Sandler, Tate McRae, Amy Schumer, Chris Rock, and Whoopi Goldberg. Late-night host Jimmy Fallon, die-hard Knicks fans like comedian Tracy Morgan, actor Ben Stiller, actress Edie Falco, and film star Michael J. Fox also took their usual courtside seats, along with actor Steve Schirripa and director Spike Lee.

Wedding speculation

Also at courtside: actor Timothée Chalamet, who was there with his girlfriend Kylie Jenner. The fourth game of the NBA Finals series thus brought together an exceptionally dense lineup of celebrities.

The singer's visit to New York comes amid a time full of speculation about her private future. The 36-year-old and her fiancé, NFL star Travis Kelce (36), are rumored to be planning to celebrate their wedding on July 3 there – also at Madison Square Garden, where the NBA game took place. The reports have not yet been officially confirmed.

The fourth game of the Finals series provided the backdrop for the star-studded fashion show in the front row. The Knicks strengthened their position with their third win in the series and can now clinch the title in one of the next two games.