All the couples are back for a wedding in Las Vegas, but plans for a romantic weekend go awry when their various misadventures get them into some compromising situations that threaten to derail the big event.
Isaac
Adam Brody
Dominic
Michael Ealy
Jeremy Kern
Jerry Ferrara
Mya
Meagan Good
Candace Hall
Regina Hall
Cedric Ward
Kevin Hart
Uncle Eddie
Dennis Haysbert
Lauren Harris
Taraji P. Henson
Michael Hanover
Terrence J
Loretta
Jenifer Lewis
Zeke Freeman
Romany Malco
Tish
Wendi McLendon-Covey
Bennett
Gary Owen
Kristen
Gabrielle Union
Terrell
David Walton
Sonia
La La Anthony
Declan
Jim Piddock
Gail
Wendy Williams
Duke
Caleel Harris
Adele
Angela Elayne Gibbs
Aunt Winnie
Luenell
Girl in Pool
Chelsea Dawn
Jackson
Fonzworth Bentley
Pool Waitress
Ernestine Johnson
Randy the Dealer
George Wallace
Marcel Haffer
Ray Proscia
JP The Driver
Will Packer
Vanessa Martinez
Janina Gavankar
Eileen
Malea Rose
Chef Cotillard
Nicholas Guilak
Tui Tui
Pedro Miguel Arce
Strip Club MC
Terrell Carter
Leikula
Chasty Ballesteros
Valet
Jason Suhrke
Brazilian
Morann Peri
Reverend
Jeff Corbett
Marty The One Man Party
Corey Holcomb
Jail Guard
Paul X. Campanella
Huge Hulking Guy
Charles Goldsmith
Nefertiti
Courtney Enea
Bellman
Jordan Bondurant
Self
Floyd Mayweather Jr.
Coco
Coco Austin
Burlesque Dancer
Shelia Joy Burford
Burlesque Dancer
Teresa McAuliffe
Burlesque Dancer
Kristel Nichols
Burlesque Dancer
Nicole Hamilton-Bolin
Burlesque Dancer
Paige Annette
Burlesque Dancer
Jennifer Roush
Burlesque Dancer
Ashley Kacvinsky
Sexy Santa Stripper
Brian Ventimiglia
Woman Usher
Roni Meron
Roulette Dealer
Kastika Xhurka
Sofia
Brenda Vivian
Self
Drake
Guy 1
Ndamukong Suh
Guy 2
Steven Jackson
Bartender
Steve Terada
Self
Ronnie DeVoe
Promoter
J.T. Jackson
Power Packer
Jason Sarcinelli
Casino Manager
Rick Rockne
Hustler Club Manager
Denny Ogden
Sous Chef
Dan Rossi
Cocktail Waitress (uncredited)
Itzel Aguilar
Front Desk Clerk (uncredited)
Belle Angel
Mall shopper (uncredited)
Ana Antimo
Bachelorette Party Goer (uncredited)
Eleazar Barzart
Club Dancer (uncredited)
Joseph Bell
Bartender (uncredited)
Leonardo Biasiucci
Self (uncredited)
Michael Bivins
Gentlemen's Club Patron (uncredited)
Brian Blu
Nobu Bartender (uncredited)
Michael Bower
Detention Center Guard (uncredited)
John Brooks Jr.
Cocktail Waitress (uncredited)
Romina Carabelli
Event Coordinator (uncredited)
Nicole Chauvet
DJ (uncredited)
Liz Clark
Maid (uncredited)
Trina Colon
Female Jail Officer (uncredited)
Chrissie Coon-Sanders
Bikini Girl Walking out of Pool (uncredited)
Melissa Dacher
Carney (uncredited)
Kevin Deon
Hotel Front Desk Clerk (uncredited)
Jackie Di Crystal
Rough Biker (uncredited)
Timothy Skyler Dunigan
Bachelorette Club Dancer (uncredited)
Maureen E. Durocher
Bachelorette Party Guest (uncredited)
Casey Ellsworth
Danny (uncredited)
Scott Ford
Bachelorette Party Girl (uncredited)
Toni Fox
Pit Boss (uncredited)
Jeff Fuell
Bouncer (uncredited)
Chris Gann
The Goldenrod (uncredited)
Shad Gaspard
Bachelorette Party Girl Strip Club Patron (uncredited)
Gladis Giada
Bachelor (uncredited)
Max Gideon
Gentlemen's Club Patron (uncredited)
Jacob Godzak
Lee Fox (uncredited)
Kelsey Grammer
Pool Patron (uncredited)
David Hershwitzky
Andrea (uncredited)
Cheryl Hines
Club Girl (uncredited)
Tish Hoyer
Female Patron #2 (uncredited)
Zee James
Bachelor (uncredited)
Mark Justice
Strip Club Patron (uncredited)
Rebecca Kernes
Strip Club Patron (uncredited)
Raul Limon
Police Officer (uncredited)
Ann Lippert
Nobu Patron (uncredited)
Dean Mauro
College Gambler (uncredited)
Julian McCleary
Casino Guest #1 (uncredited)
Bonnie Mercado
Patron #1 (uncredited)
Angela Meryl
Ezekial (uncredited)
Brian Mganga
Businessman (uncredited)
George D. Miklos
Gentlemen's Club Patron (uncredited)
Michael Monteiro
Night Club Hostess (uncredited)
Milli Moto
High Roller (uncredited)
B.J. Parker
Gambler (uncredited)
Joshua Paule
Cocktail Waitress (uncredited)
Jessica Pizarro
Bride (uncredited)
Carly Richardson
Hotel Guest (uncredited)
Joan Riegert
Hot Couple Guy (uncredited)
Chris Rodgers
Background (uncredited)
Rocky Self
Bikini Girl (uncredited)
Vanessa Sheri
Bartender (uncredited)
Alex Soria
Hot Girl (uncredited)
Marie Stark
Cocktail Waitress (uncredited)
Jenna Ung
Nightclub Patron (uncredited)
Chekesha Van Putten
Mr. Davenport (uncredited)
Carl Weathers
Hercules (uncredited)
Chaun Williams
Strip Club Patron (uncredited)
Shawn Wilson
Wedding Guest (uncredited)
Dona Wood
Elevator Mom (uncredited)
Karen E. Wright
Hot Girl (uncredited)
Mercedes Young
Mall Shopper (uncredited)
Del Zamora