Generally, fans don't like it when artists lip synch.

一般而言，歌迷们不喜欢歌手假唱。

youdao

But I heard that many pop stars do lip-synch these days.

不过我听说现在有很多流行歌手都假唱。

youdao

May: I'd love to. But I heard that many pop stars do lip-synch these days. Do you think it's possible they would do this?

阿美：我很乐意啊。不过我听说现在有很多流行歌手都假唱。你觉得她们有可能也那么做吗？

youdao

Pop icon Madonna elected to lip-synch during super-hyped halftime performance at the Super Bowl last year, but she said it was one of the most nerve-wracking experiences of her career.

FORBES: 'Will Beyonce Lip-Sync The Super Bowl?' (And Other Quotes Of The Week)

The concert exodus came on the heels of the Australian government's calls for full disclosure from celebrities, namely Spears, who choose to lip-synch during a live concert performance in their country.

CNN: Britney's Australian show angers fans

Most fans were quick to defend the fact Britney chose to lip-synch through the rest of the show, won over by her acrobatics - which included using two men suspended from the ceiling as a swing - while blindfolded.

BBC: Newsbeat - Entertainment - Britney's Circus gets the thumbs up