How long has your worst earworm lasted?

[WillParkinson]

My original was Captain & Tennille singing Love Will Keep Us Together. That lasted over a week. My current is Lady Gaga Born This Way. Nearing 3 weeks. I just cannot get that song out of my head.

[Amaril]

1. Current one is Mr. Blue Sky (ELO)

Thanks to that #*$^/@+?& commercial -- I don't even know what the product is now that I think about it -- they've been running for the last couple weeks.

It's about to drive me mad. :crazy:

[HopeHoops]

2. Fifteen days, six hours, thirty-seven minutes, and nineteen point three seconds.

And no, I'm not going to say which one or you'll be stuck with it.