Here is the full list of all 45 Yoostar on MTV achievements worth 1,000 gamerscore.
Upload 10 performances to the community.
Perform every male role on the disc.
Perform every female role on the disc.
Perform every scene on the disc.
Perform every scene on the disc that contains the show's logo.
Perform 3 scenes on the disc that contain the show's logo.
Obtain a Noisy or Soundtrack Swamped medal during a performance.
Complete 15 Freeplay performances.
Perform 25 scenes from reality shows.
Perform 5 Playlists, each containing 5 scenes.
Get 5 Stars for your war dance.
Get 5 Stars for a lip dub peformance.
Accumulate 5,000,000 points in total from multiple performances.
Perform a Playlist of 5 different scenes that each contain someone wearing something on their head.
Perform 3 Playlists containing music videos.
Complete 30 performances.
Play a two-player scene with a friend.
Complete 5 music video performances!
Perform a Playlist of 5 different scenes that each contain someone wearing glasses or sunglasses.
Complete 15 Scored performances.
Get 5 Stars for 10 performances.
Perform a role on the disc that involves crying.
Perform every role on the disc that's wearing a tiara!
Create a Playlist of 2 different scenes that contain an appearance of a boom mic.
Complete 20 performances.
Complete 10 unique scenes. Repeats of scenes don't count!
Perform a Playlist.
Take a ride in a plane, a boat and a car in one 3-scene Playlist.
Perform a scene in which you're talking to camera.
Earn 200,000 points in a single performance.
Rate 15 performances in the Social Lounge.
Upload a performance to the community.
Obtain 5 Perfect Line medals in a single scene.
Earn 50,000 points in a single performance.
Get 5 Stars for a single performance.
Complete 10 performances.
Complete any single scene 5 times.
Earn a "Stagefright" result for a performance.
Create your own scene on an MTV background.
Don't say a word and obtain a "Speak Up!" or "Who Hit The Mute Button?" result.
Watch 25 performances in the Social Lounge.
Give out 50 awards to performances in the Social Lounge.
Give an award to a performance in the Social Lounge.
Rate a performance in the Social Lounge.
Watch what other people are up to in the Social Lounge.