Lady Gaga, Justin Bieber and BTS make an appearance on the "Friends" reunion special, but they have been removed from all releases in China.

The explanation: these personalities have drawn the wrath of the Chinese Communist Party in the past. 

Chinese

Friends

fans

have expressed their deep displeasure after the censorship of Lady Gaga, Justin Bieber and South Korean group BTS from the cult series' highly anticipated reunion special. 

This special episode - bringing together anecdotes, reading famous scenes or distinguished guests -, marking the reunion of the six heroes of the series from the 1990s after 17 years of absence, was broadcast on three Chinese video platforms.

But appearances by these celebrities, who have drawn the wrath of the ruling Chinese Communist Party, have been deleted from all versions.

Personalities in the sights of the Chinese Communist Party

American singer Lady Gaga was banned from touring China in 2016 after meeting the Dalai Lama, a Tibetan spiritual leader in exile who Beijing described as a separatist.

Canadian singer Justin Bieber has been blocked by Beijing since 2014, when he posted a photo of himself at the controversial Yasukuni Shrine in Tokyo, which honors the memory of Japan's war dead.

As for South Korean K-pop stars BTS, they angered the Chinese Communist Party last year by omitting any reference to Chinese fighters who died in the Korean War when they spoke of the "painful story. " of the region.

No LGBTQ references 

Chinese fans also noted that local versions of

Friends: The Reunion

redacted all LGBTQ references from this special episode, which was several minutes shorter than the 104-minute version uploaded Thursday by US platform HBO Max. .

Chinese streaming services iQiyi, Youku and Tencent Video did not respond to AFP's questions about the reasons for the censorship.

Angry fans have expressed frustration at the censorship on social media.

“I had been waiting for weeks to watch the Friends reunion and found that the version released in China was truncated,” one wrote.

"Why can't the censors let us enjoy a sitcom?"

asked another.

The sitcom, which features six white New Yorkers, is very popular with young Chinese people and is even recommended in schools for learning English. It even gave birth to "Central Perk" cafes in several Chinese cities, inspired by the fictional café where the heroes of the series meet. The wrath of the Chinese authorities has become costly for artists. Earlier this week, the American wrestler and actor John Cena had to apologize for calling Taiwan a "country" during the promotion of the film

Fast and Furious 9

.