I certainly have!
'Why this kolaveri di' - Dhanush & Anirudh Ravichander
I'm not in it for the actor/hype/movie/blah, however.
What I like is the tonality & particular chord prog used. It's easy to pickup + transpose and the pseudo reggae is groooovy.
Do any of you remember the hip-hop song Black & Yellow? Sounds really similar, in fact the trebly glockenspiel riff would work really well in this Kolaveri song.
I guess its simple lyrics are cool too.