Bride surprises husband to-be with T-Rex costume and it is hilarious

One Bride decided to prank her husband to-be on their wedding day by wearing a T-Rex costume instead of a white wedding gown.

The couple were having their "first look" moment caught on video - but when the groom turned around he was surprised to find his soon-to-be wife, Elizabeth Gardner looking rather prehistoric in the funny outfit. 

"My mother's maiden name, and my middle name, is Rex," Elizabeth told Huffington Post. "So, I thought it would be funny to wear the costume on the day I would go from a Rex/Hundley to a Gardner."

Watch the hilarious video above.