The success of any given episode of 'Saturday Night Live' (Sat., 11:30PM ET on NBC) often rides on how funny its host is. Thus, there were high hopes for this week's installation, featuring the second hosting spot for funnyman Zach Galifianakis.

Galifianakis proved he was ready to do anything for a laugh when he stripped down during his monologue to reveal Annie's classic red and white dress as he burst into the little red-headed girl's signature song, 'Tomorrow.'

He was accompanied by an easel sporting a notebook of pre-written messages that he tore off as he went along. It was a surreal moment that reminded us of INXS's 'Mediate' video. But it's the seriousness with which Galifianakis tackles these moments that makes them so hilarious.

Could the departure of Paula Abdul from American Idol actually result in a revitalization and renewal of the Fox monster hit? I ask that question because in the past couple of days, guest judges have been announced to sit in Paula's place and I'm absolutely psyched by the choices. The other day it was How I Met Your Mother star Neil Patrick Harris. Today, Pushing Daisies' Kristin Chenoweth has been snagged as an American Idol guest judge. She's currently filming auditions in Orlando, Florida.

If you're over 30, you may remember the halcyon days of Studio 54 when, in the late 70s and early 80s, you couldn't snort a line in the ladies room without tripping over a wasted Drew Barrymore and a gaggle of those Annie orphans. Those Broadway babies were the toast of the town back in the day, and a new Showtime documentary - Life After Tomorrow - tracks down those former orphans to find out what happened to their showbiz aspirations. The most famous member of the cast - Sarah Jessica Parker - is on hand for the reminiscences, but so are the 39 other girls that didn't live the dream after their Annie success had come and gone.

The documentary promises some real ugly - eight shows a week, cat-fighting stage moms, salacious stagehands and a Menudo-style dismissal when puberty set-in. There's no business like show business when it comes to robbing childhoods and crushing dreams. Have your children watch this cautionary tale beginning on December 24th.