11 photos show tributes to 'Friends' star Matthew Perry in New York City and Los Angeles as his funeral takes place

• Fans have gathered in New York and Los Angeles to pay tribute to "Friends" star Matthew Perry.
• Perry was found dead at his Los Angeles home at age 54 on October 28.

"Friends" fans are paying tribute to Matthew Perry in New York and Los Angeles after his sudden death in late October.

Multiple publications, including People and TMZ, reported that Perry's family conducted a private funeral for the TV star last week, which was attended by all his "Friends" costars.

The funeral took place at Forest Lawn Memorial Park in Los Angeles, per People.

Following Perry's death, fans flocked to the building used as the exterior of the famous apartment block in "Friends."

People gather to place flowers in front of the building known as the "'Friends' apartment" in New York.      Fatih Aktas / Anadolu via Getty Images

While the inside of the building in "Friends" was filmed on a soundstage, the exterior was filmed in Manhattan.

Fans left flowers next to a lamppost outside the building.

Tributes and flowers for Matthew Perry are placed at the "Friends" apartment building in the West Village, Manhattan, in New York City.      Jose Perez / Bauer-Griffin / GC Images

A closeup shows the array of floral tributes to the late actor.

People placed flowers in front of the building known as the "'Friends' apartment" in New York.      Fatih Aktas / Anadolu via Getty Images

Other fans left heartfelt handwritten notes to Perry.

People placed flowers in front of the building known as the "'Friends' apartment" in New York.      Fatih Aktas / Anadolu via Getty Images

Some notes were addressed to Perry's character in "Friends," Chandler Bing.

People left notes in front of the building known as the "'Friends' apartment" in New York.      Fatih Aktas / Anadolu via Getty Images

While others referenced "Friends's" famous episode title format.

Floral tributes are left for actor Matthew Perry outside the apartment building which was used as the exterior shot in the TV show "Friends" in New York.      ADAM GRAY / AFP via Getty Images

As the days went on, more and more people left flowers and notes.

Tributes and flowers for Matthew Perry at the "Friends" apartment building in the West Village, Manhattan, in New York City.      Jose Perez / Bauer-Griffin / GC Images

One person even left a "Batman"-themed tribute in honor of Perry's love of the comic book character.

Tributes and flowers for Matthew Perry at the "Friends" apartment building in the West Village, Manhattan in New York City.      Jose Perez / Bauer-Griffin / GC Images

Perry shared several posts about Batman on Instagram and mentioned the character in his memoir before his death.

Some fans went to Perry's house in Los Angeles to pay tribute.

Fan prepares to leave flowers at a growing memorial for actor Matthew Perry in front of his home in Pacific Palisades, Los Angeles.      Genaro Molina / Los Angeles Times via Getty Images

They laid flowers outside his front door.

Fan leaves flowers at a growing memorial for actor Matthew Perry in front of his home in Pacific Palisades, Los Angeles.      Genaro Molina / Los Angeles Times via Getty Images