Most botched Auto-Tune correction you ever heard?

Lately I've been noticing a lot of Auto-Tune botches in songs. I'm not talking about amateur or indy songs, I mean mainstream songs from mainstream artists that were produced by top producers and released by big labels. My question is, what is THE most botched and noticable Auto-Tune correction you've ever heard in a mainstream song? Off the top of my head, I can think of "Angels" by Robbie Williams and "Stay The Same" by Joey McIntire. But I hear these mistakes nearly every day! I couldn't believe that these mistakes made it to an album and eventually to the radio. If there's a perfect way to ruin a song, it is to leave such a mistake in there and assuming that nobody will notice.