PHOTOS: Go Inside NE-YO and Crystal Renay's Lavish L.A. Wedding

The pair tied the knot on Feb. 20 in an oceanside ceremony


"When I went to my first fitting, I had actually just found out the day before that I was pregnant, so from the beginning of the whole dress process, we knew that it would be a growing belly," Renay, with her bridesmaids, told PEOPLE.