• G.E.M., a Chinese pop star with fans all over the world, will make her Hollywood debut by lending her voice to the animated comedy "Charming."

G.E.M., a Chinese pop star with fans all over the world, will make her Hollywood debut by lending her voice to the animated comedy "Charming." (Photo : China Entertainment News)

Hong Kong pop singer G.E.M. proved her fans that she can wow even the biggest of crowds in Singapore when her “G.E.M. X.X.X. Live” concert sold out.

On the evening of Jan. 30, about 5,000 fans and music lovers attended the concert of the songstress at the MAX Pavilion at the Singapore Expo.

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After her concert in January was sold out, the management of G.E.M., short for "Get Everybody Moving," had to set two more shows over the weekend to satiate her fans but has ultimately sold out immediately.

"Singapore, you guys are great! I'm so happy and lucky to be here!" the 23-year-old singer hollered numerous times at her audience.

Of course, she did not disappoint fans who were expecting to hear her unique and extensive vocal range after she showcased "high-octave performances" one after another, making the crowd go wild with excitement and awe.

Much to her audience's delight that evening, she performed some of her most popular songs during the competition, which include her own song "Bubble" as well as her versions of Beyond's "Like You," "Exist" by Wang Feng, David Huang's "You Make Me Drunk," "I Want Us to Be Together" from Mavis Fan, and "Tornado" from pop king Jay Chou.

Originally known as Gloria Tang Tsz-kei, G.E.M.'s fame skyrocketed after she won as the first runner-up in the second season of the Chinese talent competition "I Am a Singer" in 2014, where she flaunted her versatility in music styles such as hitting skin-tingling high notes as well as singing pop, rock, R&B and rap songs.