The marriage took place at St. Issell's Church, Saundersfoot, of Sheridan Graham, of Narberth, and Gary James Smith, of Burton-on-Trent.
The bride, who wore an Alfred Angelo full-length, A-line dress with a full train trimmed with pink, was given away by her older brother, Sean Graham.
Her bridesmaids were sister Gayle Whelan, brother's fiancée Emma Arnold, and the groom's sister, Donna Smith.
The groom's best man was his twin brother, Tony Smith.
The celebrations continued throughout the day at the Monkstone Restaurant in Saundersfoot.
The couple honeymooned in Boston, USA, before returning to their home in Stepaside to start their married life together.