What stars of reality TV and pop culture didn't Regis Philbin and Kelly Ripa spoof in today's Halloween episode of Live with Regis and Kelly?!

The morning show hosts went all out, with dozens of costume and makeup changes, to recap the year's best, and most ridiculous, small-screen moments:

The Bachelor's Jason Mesnick dumps Melissa Rycroft for Molly Malaney. (video above!)

Real Housewives of New Jersey's Teresa gangs up on Danielle with Caroline, and flips a table.

The Biggest Loser's Bob Harper and Jillian Michaels scream overweight contestants into shape.

Singing phenom Susan Boyle meets instant pop superstar Lady Gaga.

The Zoe Project's Rachel Zoe humiliates her assistant Brad.

Beyonce and three backup dancers do the iconic "Single Ladies" dance.

...scenes from Survivor, America's Next Top Model, and much more!