http://www.standard.co.uk/lifestyle/introducing--sliimy-the-french-mika-6734366.html
This is an old article, but Sliimy seems to think he's better than Mika. He says, "Mika is very talented, but people need to look beyond the curly hair and the blazers. If you listen to our music, you'll see our styles are really different. His lyrics are happy and funny, whereas my songs are a bit deeper." It sounds like he needs to take another listen to Mika's songs.