THINK LIKE A MAN: The balance of power in four couples' relationships is upset when the women (Gabrielle Union, Meagan Good, Regina Hall, Taraji P. Henson) start using the advice in Steve Harvey's book, Act like a Lady, think Like a Man, to get more of what they want from their men. When the men (Michael Ealy, Jerry Ferrara, Terrence J, Romany Malco) realise that the women have gotten a hold of their relationship "playbook", they decide that the best defence is a good offence and come up with a plan to use this information to their advantage.

Let the battle of the sexes begin!

THINK LIKE A MAN TOO: 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.