Random Celebrity Feud of the Day: Fergie vs. Nelly Furtado

There's nothing like a good celebrity feud.

Mary Carey and Mariah Carey. Don Imus and Al Sharpton. Jenna Jameson and Jay Grdina. Paris Hilton and Shanna Moakler. Heidi Montag and Lauren Conrad.

The list goes on and on and on and on and on. Right now, though, we're focusing on the latest random celeb spat - one involving chart-topping singers Nelly Furtado and Fergie.

On "Impacto," Fergie's latest collaboration with Daddy Yankee, the self-proclaimed Duchess fillets the "Promiscuous" singer, saying, "I ain't promiscuous, the realest chick up in this," and threatens with an old fashioned "I'ma pull your wig back!"

Oh, snap!

This isn't the shot at the Canuck crooner taken by Josh Duhamel's woman since Nelly Furtado returned to prominence with the release of her hot new album, Loose (heh heh) and possibly the banging of NBA M-V-P Steve Nash.

Working with producer Timbaland (currently in a high-profile feud of his own with Scott Storch) on "Promiscuous" helped catapult Nelly Furtado back into the public eye - but not without her share of detractors, apparently.

In "Fergalicious," she also says that she's not promiscuous. Obviously, she doesn't feel that Nelly Furtado is getting the message. Or she just came across the only word she could think of that rhymes with "Fergalicious."