Coming in at number two right after Lesbian Chic on the list of 2008's hottest celebrity trends is the slim fast phenomenon sweeping the pounds off Catherine Zeta-Jones' ass, Britney Spears' arms, and pretty much every inch of co-starvation partners Katie Holmes and Victoria Beckham. But of course, when Queen of Female Mind Control Oprah Winfrey puts in her two cents on the dieting front, every housewife and Oprah wannabe begins taking dutiful notes on how exactly she'll take a few pounds off this time around. And according to a piece in the NY Daily News, Detox is the word. From Gwyneth and Beyonce to Ralph Fiennes and Vince Vaughn, these four varieties of temporary "cleansing" yourself are the current diet du jour. And of course, the question is: does it work? And more importantly, is giving up our nightly vino and succumbing to regular colonics worth looking like a lollipop head? Which celebrities are using which method, and visual evidence of their results, if any, after the jump.

Martha's Vineyard Detox Diet: Followers include ridiculously skin-and-bones supe Gisele Bundchen, weight loss master Robin Quivers and the muscular Madonna. The 21-day detox promises devotees to shed 21 pounds in that many days "by subsisting on live juices, enzymes - and regular colonics." Fun!

The Master Cleanser: Reportedly what Beyonce used in order to nab her Dreamgirls role, Vince Vaughn allegedly follows the lemon juice liquid diet, and Jared Leto shed his Chapter 27 weight by drinking the "water mixed with lemon, maple syrup and cayenne pepper" cocktail as well. Yum!

Dr. Joshi's Holistic Detox: Fans include the clavicle-flashing Gwyneth Paltrow, original waif Kate Moss and currently slim Ralph Fiennes. The main focus is avoiding acidic and toxic foods, but the downside hardly sounds worth it, and sort of explains Kate's moody expressions in photo after photo: "Users report headaches, stomach pains, nausea and fatigue." Even more fun!

[Photo credits: Getty, Wireimage, FilmMagic]