Cedric (Kevin Hart) and his friends are all in Las Vegas for the wedding of Michael (Terrence J) and Candace (Regina Hall), with her son Duke (Caleel Harris) and mother (Angela Gibbs) joining them.
Finally, Cedric arrives at the hotel in a gaudy sports car, happily getting away from his wife Gail (Wendy Williams).
Michael's overbearing mother Loretta (Jenifer Lewis) doesn't approve of his engagement to Candace, still thinking no woman is good enough for her son.
Among other problems plaguing the couples include Lauren being called by her boss Lee (Kelsey Grammer), who tells her she is being considered for a COO position in New York, meaning she will be separated from Dominic.
The guys run into Michael's old frat brothers Isaac (Adam Brody) and Terrell (David Walton), who just want to party.
As a last resort, Cedric takes the guys to the club (the same one the ladies are at) for amateur's night, dressing in various costumes to try and win some money.
Realizing that the wedding is in a few hours, they all try to call someone for help, but with no luck: Loretta is busy spending the night with Eddie in her room; Gail is already shacking up with Drake (who appears as himself); Bennett's mother has gone to pick up his kid.
Jeremy decides that he's finally committed to being a father, and Kristen reveals she might be pregnant (though she claims to be a week late), bringing the two closer.
Cedric packs his bags to leave Vegas; however, with the help of his personal butler, Declan (Jim Piddock), he finds another venue.
[7] For the soundtrack to Think Like a Man Too, singer Mary J. Blige recorded an entire collection of music from and inspired by the film.
The site's critical consensus reads, "Think Like a Man Too reunites its predecessor's talented cast, but fails to take their characters in new or interesting directions.