One bride's big day took a disco twist when she was surprised with a flash mob to an ABBA classic tune.

Marriage is a massive step for any couple. It should not be taken lightly and should only be entered into after much prayer and consideration. Once that has been done and the big question has been popped, things quickly turn into the wedding-planning phase.

A wedding is a beautiful ceremony filled with joy, laughter and love. It's also an intricately and delicately planned occasion that can often take several months or even years. But when everything has been planned and sorted out, the big day arrives faster than most couples anticipate. At that point, their only hope and wish is that everything goes off without a hitch. Experiencing unplanned issues on your wedding day could be horrible and even cause an unmitigated disaster.

A clip posted on YouTube shows a bride experiencing something she had never planned for or anticipated. However, instead of becoming a massive problem and ruining her big day, it likely became one of the sweetest, most memorable parts of her wedding day.

The short clip shows a massive group of wedding attendees participating in a flash mob. The crowd essentially moves as one as they perform a synchronized dance number to ABBA's "Dancing Queen."

While the crowd moves and grooves to the 1970s hit, the camera pans right and captures the bride and groom standing together as they look down at the crowd. The bride's reaction indicates that she was completely surprised and blown away by the impromptu dance routine from her family and friends. 

While she is absolutely taken aback, it's also clear that she loves it.

What a sweet, memorable moment the bride and her groom will remember for the rest of their lives.

Psalm 149:3 "Let them give praise to his name in the dance: let them make melody to him with instruments of brass and corded instruments of music."