Don't worry. Nick Cannon won't necessarily be packing his bags any time soon, but former host Jerry Springer is coming back to America's Got Talent. He's slated to host that Planet Hollywood live show in Las Vegas Cannon has been pimping every week.

Springer originally left America's Got Talent to appear on Broadway in Chicago, but that gig has since wrapped. I'm not sure what that means for next season of the talent show. After a shaky start, I think Nick Cannon has emerged as a capable and fun host for the wackiness of AGT. He's got a natural sense of humor about everything, which is essential when talking to "The Hoff."

Radner. Louis-Dreyfus. Poehler. Fey. Shannon.

Suffice it to say, the number of women who became famous on Saturday Night Live before graduating to solo success is few and far between. Sure, Gilda Radner can be considered a pioneer in the art of sketch comedy. And Julia Louis-Dreyfus undoubtedly honed her comedic skills before becoming a sitcom icon on Seinfeld. And, yes, Tina Fey can easily be considered a heroine to comedy nerds everywhere who have witnessed her climb from Weekend Update anchor to Mean Girls scribe to single-handedly decimating the vice presidential chances of one certain gun-wieldin', six-pack-totin' Alaskan governor.

But, sadly, the number of men who left Studio 8 for the superstardom of Planet Hollywood (not the theme restaurant) easily outnumbers the ladies. For every Amy Poehler, there's a Will Ferrell. And a Bill Murray. And a Mike Myers and Eddie Murphy and Adam Sandler (although, to be fair, there's also a David Gary Kroeger, A. Whitney Brown, and Charles Rocket for every Melanie Hutsell, too). (And for the record, no, you shouldn't recognize those names.)

Is it really a big surprise that television advertising isn't as effective as it used to be? As TV watchers -- okay, we're uber-watchers -- we know that with DVRs and TiVos we're zooming through ads, or we're channel surfing in between segments of our favorite shows, or renting/buying content in formats that allow us to avoid commercials altogether. Now, according to the Association of National Advertisers and Forrester Research's TV & Technology Survey, we learn that six out of 10 marketers believe that TV advertising has become less effective in the past two years. And it's getting worse.

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