1 of 26 The Ellen DeGeneres Show
2 of 26 Neil Patrick Harris
Neil Patrick Harris, his husband David Burtka, and their twins Gideon and Harper
3 of 26 Paris Hilton/Twitter
4 of 26 Dwayne "The Rock" Johnson/Twitter
Dwayne "The Rock" Johnson
5 of 26 Katy Perry/Twitter
Katy Perry and Shannon Woodward
6 of 26 Katherine Schwarzenegger/Twitter
7 of 26 Chris Colfer/Twitter
8 of 26 Jessica Alba/Twitter
Jessica Alba with her family.
9 of 26 JessicaSimpson.com
Jessica Simpson, Eric Johnson and daughter Maxwell
10 of 26 JB Lacroix/WireImage.com
Alexis Denisof, Keeva Denisof, Alyson Hannigan and Satyana Denisof
11 of 26 Michael Stewart/WireImage.com
12 of 26 Alexander Tamargo/Getty Images
halloween-kardashians1
Guest, Kim Kardashian, Kanye West, Jonathan Cheban, Kourtney Kardashian and Scott Disick arrive at Kim Kardashian's Halloween party
13 of 26 Mark Wahlberg/Facebook
14 of 26 Steven Lawton/Getty Images
15 of 26 Michael Buckner/WireImage.com
16 of 26 Michael Buckner/WireImage.com
17 of 26 John Gurzinski/Getty Images
18 of 26 LeAnn Rimes Cibrian/Twitter
Eddie Cibrian and LeAnn Rimes Cibrian
19 of 26 Michael Buckner/WireImage.com
20 of 26 Miley Cyrus/Twitter
21 of 26 Nathan Fillion/WhoSay
22 of 26 Patton Oswalt/Twitter
23 of 26 Jon Favreau/WhoSay
Kevin Nealon and Jon Favreau
24 of 26 Arnoldo Magnani/Getty Images
Dita Von Teese and Giuseppe Cipriani
25 of 26 Allen Berezovsky/WireImage.com
26 of 26 Mariah Carey/Twitter
Mariah Carey, Nick Cannon and twins