Chelsea Handler vs. "Bombshell" McGee

Things are getting heated between talk show host Chelsea Handler and Jesse James's alleged mistress Michelle "Bombshell" McGee. INSIDE EDITION has the details.

Talk show host Chelsea Handler unleashed on Jesse James's "Mistress Number One," Michelle "Bombshell" McGee.  

The fiery feud between the host of E! talk show Chelsea Lately and the tattooed brunette started over McGee's claim that she thought Sandra Bullock and Jesse James were separated when she started the affair.

Handler wrote on her blog, "I guess she doesn't read magazines, which makes sense since she basically has one on her face," a jab at McGee's facial tattoos.

McGee struck back on her Facebook page: "Chelsea, heres some free advice...use some of that botox from your forehead and put it in your flabby underarm skin...Ive seen better wings in a bucket of KFC chicken."

Ouch! But Handler proved she's willing to get just as nasty when she responded to McGee on her show, calling her a "dumb ****." The rest is too racy to repeat.

Meanwhile, McGee is still trying to cash in on her 15 minutes of fame.

"This book is pretty cool. I actually read through it and was like wow," says McGee in a video appearing on Radar Online.

Dressed in a black t-shirt, with her bangs pushed aside to show the tattoos on her forehead, McGee can be seen in the video promoting a book she wrote with her boss, a strip club owner. The book is a guide to seducing men.

"Whether you work in a club or don't work in a club, it's skills that all women can hone in on. It's pretty good stuff," McGee says of the book's contents.

But it seems likely there are at least two women who probably won't be reading it.