so? Rihanna has a few ghetto hip hop songs on top of some of her usual typical pop and dance songs. would you go as far to say she is a strictly R&B artist based on the few songs she has? and all you have listed are a few songs that have pop quality to them. every artist has the few songs in their career that are made to have mainstream appeal.
Beiber, Lambert, Chris Brown, Ika and Sam Sparro disagree.
Justin Bieber is relevant but has a too narrow audience for him to ever make an impact.
I know Adam Lambert, but couldn't name one of his songs.
Chris Brown is primarily a hip-hop/R&B artist.
I don't know what an Ika is.
Sam Sparro had one hit, not exactly relevant.
I don't think adam lambert is relevant enough to be considered. And I don't think chris even has the vocals to be even considered in this list... This must mean that there is no male vocal trinity
Edit: I see some mentions now and I think the trinity should be bruno, bieber (sadly), and buble!
Faves: 1) Ke$ha 2) Marina & The Diamonds 3) Kylie Minogue 4) Britney Spears 5) Carly Rae Jepsen 6) Simon Curtis
Also a huge fan of: Wynter Gordon, Avril lavigne, Kelly Clarkson, P!nk, Beyonce, Arcade Fire