Adam Lambert was runner up for American Idol two seasons ago (2009). Supposedly there was controversy because pictures of him kissing boys popped up during the competition, thus outing him, which some say cost him the title even though he should have won (YMMV on that). He didn't really care, though.

The song in question is:



Again, I have never seen a full episode of AI or even clips from that particular season but everyone would not shut up about it at work/on boards, which is why I know it.