Someone mentioned that a guilty pleasure's thread should be made, so here you go.
Real guilty pleasure's (Stuff I genuinely like that I shouldn't):
Shaggy - It Wasn't Me (admit it, you love it too, even if you can't decipher what he is saying)

5ive - Keep On Movin' (for the UK people, I have too much nostalgia for this song)

Take That - Shine (See 5ive)

Men Without Hats - The Safety Dance (If you don't safety dance to this you are a better man than I)

Men At Work - Down Under (Its just catchy OK)

Dead Or Alive - You Spin Me Round (Like A Record) (80's+Androgyny+New Wave= Guilty Pleasure)

So Bad Its Good:
Limp Bizkit - Break Stuff (They are the Battlefield Earth of music)

Emmure - Children Of Cybertron (They are The Room of Music)