Basically, he was saying that Fergie is so worn down and ugly that she looks like a fifty year old man.
I don't understand why The Black Eyed Peas are so popular either. Their songs not only are an assault on the senses, but they all sound the same and are basically about the same thing. They are so vapid and predictable.
Their use of auto-tune irks me more than any other act just for the fact that they didn't use it for the longest time. Auto-tune first came to mainstream use in 1999 with Cher's "Believe", and yet up until 2006, The Black Eyed Peas never used it. And then since a couple years ago, they can't record a song without it. Its like Will.I.Am said one day, "Hey everyone, all the big acts are using auto tune, so why don't we use it too?" Just more evidence that they are a dumb, banal act that has no artistic integrity and instead is just out to make as much money as possible.
The Black Eyed Peas always make me think of a monologue the late Bill Hicks did in 1989 about George Michael. Hicks ripped Michael a new one by humorously criticizing how commercial and overexposed Michael had become, cumulating in saying that , "If money had a dick, George Michael would be a flaming homo!" (Keep in mind this performance was long before Michael came out). Really, the same can be said about the Black Eyed Peas. Hopefully, like Michael, they will soon fade away and eventually just spend their days smoking copious amounts of pot and cruising mens restrooms.