We know that human celebs are somewhat obsessed with slimming down. It's part of the Hollywood scene, they say. Now, it seems the trim-down trend is catching on with Muppet celebs too.

The one and only Miss Piggy was spotted on "The View" on Thursday looking, well, less piggish. I guess Muppets are not immune to the pressures of fame and it was only a matter of time before the Diva herself caved and went all skinny on us. Well, she's not exactly skeletal. She's just leaner than she once was.

Sources are not naming the star's secret diet weapon, but Miss Piggy has been caught on video working out. Well, sort of. And "People" magazine has some before and after shots for your viewing pleasure. Tell us what you think -- is the pig less plump or what?