Kevin Hart Has 1 Rule for Planning His Wedding

By Jacqueline Andriakos @jandriakos 01/08/2015 AT 06:30 AM EST Kevin Hart has learned the trick to keep calm and marry on. Speaking to reporters at the Los Angeles premiere of his movie The Wedding Ringer on Tuesday, the soon-to-be groom, 35, shared a little wedding wisdom he learned from playing a best man in the comedy. (It opens Jan. 16.) "What [the movie] helped me do is get out of the way," Hart said. So, who is he letting call the shots? His bride-to-be, Eniko Parrish. "You do what you want, here's a budget, let me know when you're done," he said about handing off the reins. "Just don't go past this number. That's it!" The funnyman, who snagged the PEOPLE Magazine Award for Comedy Star of the Year, popped the question in an Instagram-worthy fashion at his fiancée's 30th birthday party in August. "On this perfect day I chose to make the most perfect decision," Hart said before getting down on one knee in the clip posted on Parrish's Instagram account. And who will be best man? • Reporting by NICOLE SANDS