Original sentence: In addition, he has written for and produced for various artists, in alphabetical order: Akon, Marc Anthony, Justin Bieber, Birdman, Zander Bleck, Mary J Blige, Brandy, Alexandra Burke, Cassie, Cheb Khaled, Cher, Cross Gene, Taio Cruz, Kat DeLuna, Jason Derulo, Jade Ewen, Mylène Farmer, Livvi Franc, Selena Gomez, Ayumi Hamasaki, Enrique Iglesias, Inna, Jean-Roch, K'naan, Katia, Kika, Sean Kingston, KMC, Little Boots, Cher Lloyd, Pixie Lott, Austin Mahone, MIKA, Nicki Minaj, Mohombi, Nayer, Orianthi, Lionel Richie, Kelly Rowland, Paulina Rubio, Nicole Scherzinger, Space Cowboy, Usher, and Lil Wayne
Edited sentence: And Armenian superstar Sirusho.In addition, he has written for and produced for various artists, in alphabetical order: Akon, Marc Anthony, Justin Bieber, Birdman, Zander Bleck, Mary J Blige, Brandy, Alexandra Burke, Cassie, Cheb Khaled, Cher, Cross Gene, Taio Cruz, Kat DeLuna, Jason Derulo, Jade Ewen, Mylène Farmer, Livvi Franc, Selena Gomez,Sirusho, Ayumi Hamasaki, Enrique Iglesias, Inna, Jean-Roch, K'naan, Katia, Kika, Sean Kingston, KMC, Little Boots, Cher Lloyd, Pixie Lott, Austin Mahone, MIKA, Nicki Minaj, Mohombi, Nayer, Orianthi, Lionel Richie, Kelly Rowland, Paulina Rubio, Nicole Scherzinger, Space Cowboy, Usher, and Lil Wayne