Jawaban:

2. Name: Peter Gene Hernandez - stage name: Bruno Mars - professions: singer, songwriter, record producer, musician, and dancer - famous songs: Nothin' On You, Billionaire, Just The Way You Are, Grenade, The Lazy Song, When I was Your Man, Talking To the Moon

3. name: Justin Drew Bieber - stage name: Justin Bieber - professions: singer, songwriter - famous song: Baby, Where Are U Now, Love Yourself, Sorry, What Do You Mean

4. name: Rayi Putra Raharjo - stage name: Rayi RAN - professions: actor, singer, songwriter, producer - famous song: Copycat, Rise, Bagaimana Dengan Aku, Watch Yourself

Penjelasan:

maaf untuk yang terakhir aku nggak tau artis siapa itu, kalau dikasih tahu namanya bisa aku bantu