Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

The X Factor (60 points): Complete all the other achievements.
Boot camp (25 points): Qualified for Boot camp.
Judges' house (25 points): Qualified for the Judges' house.
On air (25 points): Qualified for the Live Shows.
Focused (25 points): Rehearse 1 song.
Serious (25 points): Rehearse 8 songs in the same career.
Professional (25 points): Rehearse 15 songs in the same career.
Viewers' favourite (25 points): Finish in first place on 1 Live show.
Star (35 points): Finish 3 Live shows in first place during the same career.
Narrow escape (25 points): Escape a final showdown.
Brilliant (25 points): Answer quiz correctly 3 times in the same career.
Omniscient (25 points): Answer quiz correctly 8 times in the same career.
Real star (35 points): Win the competition in Star mode.
Superstar (45 points): Win the competition in Superstar mode.
Piece of cake! (35 points): Win the contest without ever being in the final showdown.
Guardian angel (35 points): Win the contest after being in the final showdown at each stage.
Solo (25 points): Perform 1 song in Solo mode.
Duo (25 points): Perform 1 song in Duet mode.
Battle (25 points): Perform 1 song in Battle mode.
Competition (25 points): Complete 1 Competition.
Jack-of-all-trades (25 points): Perform all the songs in Solo mode.
Harmony (35 points): Perform all the songs in Duet mode.
Bronze disc (25 points): Get a minimum score of 6,000 points.
Silver disc (35 points): Get a minimum score of 10,000 points.
Gold disc (45 points): Get a minimum score of 15,000 points.
Addict (35 points): Sing at least 2 hours.
Crazy night (45 points): Sing at least 3 hours.
Keen music lover (35 points): Sing 50 songs.
Warm-up artist (45 points): Sing 100 songs.
Fashion victim (35 points): Wear all customisation items.
Grand slam (45 points): Unlock all game tracks and customisation items.