Harry Styles wore a giant rat costume as he celebrated Halloween on the final night of his Madison Square Garden residency.

The singer, 32, held a large foam pizza slice as he strutted on stage on Saturday, wearing the brown furry costume, which featured pink feet and a long tail, topped with a pair of sunglasses.

Styles appeared to be referencing a viral video of a rat carrying a pizza slice down the steps of a New York City subway station.

The Grammy-winning singer was joined on stage by members of his band, who continued the theme by dressing up as New York City landmarks and references.

Later in the night, Styles took off the rat costume but kept his fluffy ears and tail, instead opting for a pair of brown shorts and a white T-shirt which said: “I am a rat.”

In videos from the show, Styles’ partner Zoe Kravitz was spotted in the stands dancing and singing along, wearing a plastic bag as a mini dress featuring the words “thank you, have a nice day”.

The actress and model, the daughter of rocker Lenny Kravitz and actress Lisa Bonet, has been romantically linked to Styles since August 2025 and the couple are reportedly engaged.

Kravitz told British Vogue in June that she was “aware” of the public interest and found it “overwhelming”.

Saturday’s show marked Styles’ final performance at the US venue after a 30-night run for his ongoing Together, Together world tour, which has shows scheduled across Australia to end the year.

He will return to the stage in April 2027 with shows across the US and Canada, followed by performances in Paris, Madrid, Berlin, Rome and Dublin over the summer.

The former One Direction star also dressed up for his concert on Friday, which marked the first of his two Halloween-themed, or “Harryween”, concerts.

He paid homage to his 16-year-old self by recreating the outfit he wore while auditioning for The X Factor in 2010.

Styles wore a grey cardigan over a white T-shirt, a yellow scarf, brown khakis and an X Factor audition number pinned to his front, and performed a rendition of Isn’t She Lovely by Stevie Wonder – his audition song.

He had also dressed as rocker Elvis Presley that night, wearing a white sequinned jumpsuit, complete with a satin-lined blue cape and gold sunglasses.

Styles rocketed to global fame alongside Liam Payne, Niall Horan, Louis Tomlinson and Zayn Malik in boyband One Direction, which was formed on the ITV singing competition.

The group are best known for songs including Story Of My Life, What Makes You Beautiful and Best Song Ever, and had four UK number one singles and four UK number one albums.

One Direction went on hiatus in 2016, almost a year after Malik left, and Worcestershire-born Styles launched his solo career.